San Francisco, current weather: fog, no precipitation is expected for the next 2 hours. Air temperature +12°, feels like +8°. Wind speed 5.7 Meters per second, westerly. Pressure 743 millimeters of mercury. Humidity 93%. Daytime water temperature +15°. Sunrise 06:55, Sunset 19:12. This time yesterday +14°
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Weather forecast in San Francisco, United States
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Weather forecast for the week: +16…+22° · clear, no precipitation · winds at 6 m/s with gusts up to 9 m/s
Weather forecast for the weekend: +19…+22° · light winds at 5 m/s with gusts up to 9 m/s · clear, no precipitation
Weather forecast for today: +13…+17° · partly cloudy, no precipitation · winds at 4–6 m/s with gusts up to 9 m/s
Weather forecast for tomorrow: +13…+17° · partly cloudy, no precipitation · winds at 3–6 m/s with gusts up to 9 m/s
Wind speed 5.7 Meters per second, westerly, Light. Humidity 93%, High. Pressure 743 millimeters of mercury, Normal
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San Francisco, United States: Hourly forecast.
1 am: +12°, overcast, Feels like +11°.
2 am: +12°, overcast, Feels like +11°.
3 am: +13°, overcast, Feels like +12°.
4 am: +13°, overcast, Feels like +12°. Probability of precipitation 10%
5 am: +13°, overcast, Feels like +12°. Probability of precipitation 10%
6 am: +13°, overcast, Feels like +12°. Probability of precipitation 10%
Sunrise 19 September 06:55 am
7 am: +13°, overcast, Feels like +12°. Probability of precipitation 10%
8 am: +13°, overcast, Feels like +12°. Probability of precipitation 10%
9 am: +14°, partly cloudy, Feels like +13°. Probability of precipitation 10%
10 am: +14°, mostly clear, Feels like +13°. Probability of precipitation 10%
11 am: +15°, overcast, Feels like +14°.
12 pm: +16°, partly cloudy, Feels like +15°.
1 pm: +16°, partly cloudy, Feels like +15°.
2 pm: +17°, partly cloudy, Feels like +15°.
3 pm: +16°, partly cloudy, Feels like +13°.
4 pm: +16°, partly cloudy, Feels like +13°. Probability of precipitation 10%
5 pm: +15°, partly cloudy, Feels like +12°. Probability of precipitation 10%
6 pm: +14°, partly cloudy, Feels like +11°. Probability of precipitation 10%
7 pm: +14°, overcast, Feels like +12°. Probability of precipitation 10%
Sunset 19 September 07:12 pm
8 pm: +14°, overcast, Feels like +12°. Probability of precipitation 10%
9 pm: +14°, overcast, Feels like +12°. Probability of precipitation 10%
10 pm: +14°, overcast, Feels like +12°. Probability of precipitation 10%
11 pm: +13°, overcast, Feels like +11°. Probability of precipitation 10%
Friday, 12 am: +13°, overcast, Feels like +11°. Probability of precipitation 10%
1 am: +14°, overcast, Feels like +12°. Probability of precipitation 10%
2 am: +14°, overcast, Feels like +13°. Probability of precipitation 10%
3 am: +14°, overcast, Feels like +13°. Probability of precipitation 10%
4 am: +14°, partly cloudy, Feels like +13°. Probability of precipitation 10%
5 am: +14°, partly cloudy, Feels like +13°. Probability of precipitation 10%
6 am: +14°, partly cloudy, Feels like +13°. Probability of precipitation 10%
Sunrise 20 September 06:55 am
7 am: +13°, partly cloudy, Feels like +12°. Probability of precipitation 10%
8 am: +14°, mostly clear, Feels like +13°. Probability of precipitation 10%
9 am: +14°, mostly clear, Feels like +13°. Probability of precipitation 10%
10 am: +15°, mostly clear, Feels like +13°.
11 am: +15°, mostly clear, Feels like +14°.
12 pm: +16°, mostly clear, Feels like +15°.
1 pm: +16°, mostly clear, Feels like +14°.
2 pm: +16°, mostly clear, Feels like +14°.
3 pm: +16°, mostly clear, Feels like +13°.
4 pm: +15°, partly cloudy, Feels like +12°.
5 pm: +15°, partly cloudy, Feels like +12°.
6 pm: +14°, partly cloudy, Feels like +11°. Probability of precipitation 10%
7 pm: +14°, mostly clear, Feels like +12°. Probability of precipitation 10%
Sunset 20 September 07:10 pm
8 pm: +14°, mostly clear, Feels like +12°. Probability of precipitation 10%
9 pm: +14°, mostly clear, Feels like +12°. Probability of precipitation 10%
10 pm: +14°, mostly clear, Feels like +12°. Probability of precipitation 10%
11 pm: +13°, mostly clear, Feels like +11°. Probability of precipitation 10%
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Weather forecast for 10 days in San Francisco, United States
Air quality forecast
Good
The air quality is good. Enjoy your usual outdoor activities.
- AQI — 23
- AQI — 27
- AQI — 31
- AQI — 33
- AQI — 32
- AQI — 30
- AQI — 30
- AQI — 31
Weather forecast for Today, 19 September: in the morning air temperature +14°, feels like +13°, partly cloudy, wind speed 3.7 meters per second, south-westerly, humidity 91%, pressure 743 millimeters of mercury; in the afternoon +16°, feels like +14°, partly cloudy, wind speed 6 meters per second, south-westerly, humidity 81%, pressure 743 millimeters of mercury; in the evening +14°, feels like +11°, overcast, wind speed 5 meters per second, south-westerly, humidity 92%, pressure 743 millimeters of mercury; in the night +14°, feels like +12°, overcast, wind speed 3.7 meters per second, south-westerly, humidity 93%, pressure 743 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:55; sunset 19:12; daylight hours: 12 hr 17 min
Weather forecast for Tomorrow, 20 September: in the morning air temperature +14°, feels like +13°, mostly clear, wind speed 3.5 meters per second, south-westerly, humidity 87%, pressure 743 millimeters of mercury; in the afternoon +16°, feels like +14°, partly cloudy, wind speed 6 meters per second, south-westerly, humidity 80%, pressure 744 millimeters of mercury; in the evening +14°, feels like +11°, mostly clear, wind speed 5.1 meters per second, south-westerly, humidity 90%, pressure 743 millimeters of mercury; in the night +14°, feels like +12°, mostly clear, wind speed 3.9 meters per second, south-westerly, humidity 93%, pressure 743 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:55; sunset 19:10; daylight hours: 12 hr 15 min
Weather forecast for Saturday, 21 September: in the morning air temperature +16°, feels like +16°, mostly clear, wind speed 2.7 meters per second, southerly, humidity 85%, pressure 744 millimeters of mercury; in the afternoon +19°, feels like +18°, mostly clear, wind speed 5.4 meters per second, south-westerly, humidity 72%, pressure 744 millimeters of mercury; in the evening +16°, feels like +14°, mostly clear, wind speed 4.5 meters per second, south-westerly, humidity 86%, pressure 744 millimeters of mercury; in the night +15°, feels like +14°, mostly clear, wind speed 2.5 meters per second, south-westerly, humidity 90%, pressure 744 millimeters of mercury; uv index: 7, high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:56; sunset 19:08; daylight hours: 12 hr 12 min
Weather forecast for Sunday, 22 September: in the morning air temperature +19°, feels like +20°, mostly clear, wind speed 2 meters per second, south-westerly, humidity 79%, pressure 746 millimeters of mercury; in the afternoon +21°, feels like +21°, mostly clear, wind speed 3.7 meters per second, westerly, humidity 61%, pressure 745 millimeters of mercury; in the evening +17°, feels like +16°, mostly clear, wind speed 2.9 meters per second, south-westerly, humidity 78%, pressure 744 millimeters of mercury; in the night +16°, feels like +16°, clear, wind speed 2.2 meters per second, south-westerly, humidity 89%, pressure 744 millimeters of mercury; uv index: 6, high; daytime water temperature +15°; sunrise 06:57; sunset 19:07; daylight hours: 12 hr 10 min
Weather forecast for Monday, 23 September: in the morning air temperature +21°, feels like +21°, partly cloudy, wind speed 2.5 meters per second, easterly, humidity 71%, pressure 745 millimeters of mercury; in the afternoon +26°, feels like +25°, mostly clear, wind speed 3.7 meters per second, westerly, humidity 47%, pressure 746 millimeters of mercury; in the evening +21°, feels like +21°, mostly clear, wind speed 2.9 meters per second, westerly, humidity 71%, pressure 745 millimeters of mercury; in the night +18°, feels like +18°, clear, wind speed 2.2 meters per second, south-westerly, humidity 86%, pressure 744 millimeters of mercury; daytime water temperature +15°; sunrise 06:58; sunset 19:05; daylight hours: 12 hr 7 min
Weather forecast for Tuesday, 24 September: in the morning air temperature +20°, feels like +20°, clear, wind speed 2.7 meters per second, south-westerly, humidity 76%, pressure 745 millimeters of mercury; in the afternoon +22°, feels like +20°, partly cloudy, wind speed 4.4 meters per second, south-westerly, humidity 63%, pressure 745 millimeters of mercury; in the evening +17°, feels like +16°, partly cloudy, wind speed 3.5 meters per second, westerly, humidity 81%, pressure 744 millimeters of mercury; in the night +16°, feels like +15°, overcast, wind speed 2.9 meters per second, south-westerly, humidity 90%, pressure 744 millimeters of mercury; daytime water temperature +16°; sunrise 06:59; sunset 19:04; daylight hours: 12 hr 5 min
Weather forecast for Wednesday, 25 September: in the morning air temperature +16°, feels like +15°, light rain, wind speed 3.4 meters per second, south-westerly, humidity 87%, pressure 744 millimeters of mercury; in the afternoon +18°, feels like +16°, overcast, wind speed 4.5 meters per second, westerly, humidity 78%, pressure 745 millimeters of mercury; in the evening +16°, feels like +15°, overcast, wind speed 3.5 meters per second, westerly, humidity 86%, pressure 744 millimeters of mercury; in the night +15°, feels like +14°, overcast, wind speed 3 meters per second, south-westerly, humidity 94%, pressure 744 millimeters of mercury; daytime water temperature +16°; sunrise 07:00; sunset 19:02; daylight hours: 12 hr 2 min
Weather forecast for Thursday, 26 September: in the morning air temperature +17°, feels like +16°, overcast, wind speed 3.2 meters per second, south-westerly, humidity 83%, pressure 746 millimeters of mercury; in the afternoon +19°, feels like +17°, partly cloudy, wind speed 4.6 meters per second, westerly, humidity 71%, pressure 746 millimeters of mercury; in the evening +16°, feels like +14°, partly cloudy, wind speed 4 meters per second, westerly, humidity 80%, pressure 745 millimeters of mercury; in the night +16°, feels like +15°, partly cloudy, wind speed 2.7 meters per second, south-westerly, humidity 89%, pressure 746 millimeters of mercury; daytime water temperature +15°; sunrise 07:01; sunset 19:01; daylight hours: 12 hr 0 min
Weather forecast for Friday, 27 September: in the morning air temperature +18°, feels like +17°, partly cloudy, wind speed 3 meters per second, south-westerly, humidity 77%, pressure 746 millimeters of mercury; in the afternoon +21°, feels like +19°, partly cloudy, wind speed 3.7 meters per second, south-westerly, humidity 63%, pressure 745 millimeters of mercury; in the evening +17°, feels like +16°, partly cloudy, wind speed 3 meters per second, westerly, humidity 76%, pressure 744 millimeters of mercury; in the night +16°, feels like +15°, partly cloudy, wind speed 2.7 meters per second, south-westerly, humidity 84%, pressure 745 millimeters of mercury; daytime water temperature +15°; sunrise 07:01; sunset 18:59; daylight hours: 11 hr 58 min
Weather forecast for Saturday, 28 September: in the morning air temperature +18°, feels like +16°, partly cloudy, wind speed 3.7 meters per second, westerly, humidity 73%, pressure 746 millimeters of mercury; in the afternoon +23°, feels like +21°, partly cloudy, wind speed 4 meters per second, north-westerly, humidity 56%, pressure 745 millimeters of mercury; in the evening +18°, feels like +17°, partly cloudy, wind speed 3 meters per second, westerly, humidity 71%, pressure 745 millimeters of mercury; in the night +16°, feels like +15°, mostly clear, wind speed 3 meters per second, south-westerly, humidity 78%, pressure 746 millimeters of mercury; sunrise 07:02; sunset 18:58; daylight hours: 11 hr 56 min
Weather forecast San Francisco, United States for the next month
Get the weather forecast for the next 30 days, including september and october. There's a separate page where you can view the daytime and nighttime air temperature, precipitation, the number of sunny days, air pressure, and humidity.
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Weather in San Francisco — FAQ
What is the weather today in San Francisco?
The weather in San Francisco today: partly cloudy, with an air temperature of +15°.
What will the weather in San Francisco be like tomorrow?
The weather in San Francisco tomorrow: mostly clear, with an air temperature of +15°.
What is the usual weather in San Francisco in September?
In September, the weather in San Francisco is usually partly cloudy, with an average air temperature of +18°.
What is the air pollution level in San Francisco right now?
The air pollution level in San Francisco is currently low, measuring 25.
What is the coldest month in San Francisco?
The coldest month in San Francisco is December, with an average air temperature of +13°.
What is the hottest month in San Francisco?
The hottest month in San Francisco is October, with an average air temperature of +18°.
Discover San Francisco's weather update: +12° now, reaching a high of +17° and a low of +13°. Prepare for the day ahead with our reliable forecast, ensuring you're ready for any temperature changes. Whether you're indoors or outdoors, stay in the know about San Francisco's weather conditions.
Weather forecast for the week: +16…+22° · clear, no precipitation · winds at 6 m/s with gusts up to 9 m/s. Weather forecast for the weekend: +19…+22° · light winds at 5 m/s with gusts up to 9 m/s · clear, no precipitation. Weather forecast for today: +13…+17° · partly cloudy, no precipitation · winds at 4–6 m/s with gusts up to 9 m/s. Weather forecast for tomorrow: +13…+17° · partly cloudy, no precipitation · winds at 3–6 m/s with gusts up to 9 m/s
Weather forecast for Today, 19 September: in the morning air temperature +14°, feels like +13°, partly cloudy, wind speed 3.7 meters per second, south-westerly, humidity 91%, pressure 743 millimeters of mercury; in the afternoon +16°, feels like +14°, partly cloudy, wind speed 6 meters per second, south-westerly, humidity 81%, pressure 743 millimeters of mercury; in the evening +14°, feels like +11°, overcast, wind speed 5 meters per second, south-westerly, humidity 92%, pressure 743 millimeters of mercury; in the night +14°, feels like +12°, overcast, wind speed 3.7 meters per second, south-westerly, humidity 93%, pressure 743 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:55; sunset 19:12; daylight hours: 12 hr 17 min
Weather forecast for Tomorrow, 20 September: in the morning air temperature +14°, feels like +13°, mostly clear, wind speed 3.5 meters per second, south-westerly, humidity 87%, pressure 743 millimeters of mercury; in the afternoon +16°, feels like +14°, partly cloudy, wind speed 6 meters per second, south-westerly, humidity 80%, pressure 744 millimeters of mercury; in the evening +14°, feels like +11°, mostly clear, wind speed 5.1 meters per second, south-westerly, humidity 90%, pressure 743 millimeters of mercury; in the night +14°, feels like +12°, mostly clear, wind speed 3.9 meters per second, south-westerly, humidity 93%, pressure 743 millimeters of mercury; uv index: 6, high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:55; sunset 19:10; daylight hours: 12 hr 15 min