Flagstaff, current weather: partly cloudy, no precipitation is expected for the next 2 hours. Air temperature +21°, feels like +12°. Wind speed 11.8 Meters per second, south-westerly. Pressure 598 millimeters of mercury. Humidity 42%. Daytime water temperature +21°. Sunrise 06:10, Sunset 18:32. This time yesterday +22°
Weather forecast in Flagstaff, United States
What type of warnings are you interested in?
Weather forecast for tomorrow: light rain · winds at 8–13 m/s with gusts up to 18 m/s · +13…+20°
Weather forecast for the week: almost no precipitation · winds at 8–13 m/s with gusts up to 18 m/s · +20…+24°
Weather forecast for today: winds at 10 m/s with gusts up to 15 m/s · +15…+22° · clear, no precipitation
Weather forecast for the weekend: +21…+24° · winds at 7 m/s · partly cloudy, no precipitation
Wind speed 11.8 Meters per second, south-westerly, Moderate. Humidity 42%, Normal. Pressure 598 millimeters of mercury, High
Data sources
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Flagstaff, United States: Hourly forecast.
6 pm: +21°, mostly clear, Feels like +13°.
Sunset 16 September 06:32 pm
7 pm: +21°, mostly clear, Feels like +14°.
8 pm: +18°, mostly clear, Feels like +10°.
9 pm: +18°, mostly clear, Feels like +10°.
10 pm: +17°, mostly clear, Feels like +9°.
11 pm: +17°, clear, Feels like +9°.
Tuesday, 12 am: +16°, clear, Feels like +8°.
1 am: +16°, clear, Feels like +8°.
2 am: +15°, clear, Feels like +7°.
3 am: +14°, clear, Feels like +6°.
4 am: +13°, mostly clear, Feels like +4°.
5 am: +13°, partly cloudy, Feels like +5°.
6 am: +13°, overcast, Feels like +5°.
Sunrise 17 September 06:10 am
7 am: +14°, overcast, Feels like +6°.
8 am: +15°, light rain, Feels like +6°. Probability of precipitation 20%
9 am: +16°, light rain, Feels like +6°. Probability of precipitation 20%
10 am: +18°, light rain, Feels like +8°. Probability of precipitation 20%
11 am: +18°, light rain, Feels like +8°. Probability of precipitation 20%
12 pm: +19°, mostly clear, Feels like +10°.
1 pm: +20°, mostly clear, Feels like +11°.
2 pm: +20°, partly cloudy, Feels like +12°.
3 pm: +20°, mostly clear, Feels like +12°.
4 pm: +20°, mostly clear, Feels like +12°.
5 pm: +19°, clear, Feels like +12°.
6 pm: +18°, clear, Feels like +12°.
Sunset 17 September 06:31 pm
7 pm: +16°, clear, Feels like +11°.
8 pm: +15°, clear, Feels like +11°.
9 pm: +14°, clear, Feels like +10°.
10 pm: +13°, clear, Feels like +9°.
11 pm: +12°, clear, Feels like +8°.
Free AI-powered Weather App
Weather forecast for 10 days in Flagstaff, United States
Air quality forecast
Good
The air quality is good. Enjoy your usual outdoor activities.
- AQI — 44
- AQI — 44
- AQI — 41
- AQI — 37
- AQI — 39
- AQI — 36
- AQI — 33
- AQI — 38
Weather forecast for Today, 16 September: in the morning air temperature +19°, feels like +11°, partly cloudy, wind speed 12.6 meters per second, south-westerly, humidity 53%, pressure 598 millimeters of mercury; in the afternoon +22°, feels like +13°, mostly clear, wind speed 14.3 meters per second, south-westerly, humidity 40%, pressure 599 millimeters of mercury; in the evening +20°, feels like +12°, mostly clear, wind speed 11.6 meters per second, south-westerly, humidity 48%, pressure 597 millimeters of mercury; in the night +15°, feels like +6°, mostly clear, wind speed 11.1 meters per second, south-westerly, humidity 56%, pressure 595 millimeters of mercury; uv index: 9, very high; magnetic field: slightly active; daytime water temperature +21°; sunrise 06:10; sunset 18:32; daylight hours: 12 hr 22 min
Weather forecast for Tomorrow, 17 September: in the morning air temperature +16°, feels like +7°, light rain, wind speed 13.5 meters per second, south-westerly, humidity 63%, pressure 595 millimeters of mercury; in the afternoon +20°, feels like +11°, mostly clear, wind speed 12.8 meters per second, south-westerly, humidity 37%, pressure 599 millimeters of mercury; in the evening +16°, feels like +11°, clear, wind speed 6.6 meters per second, south-westerly, humidity 54%, pressure 597 millimeters of mercury; in the night +11°, feels like +7°, clear, wind speed 5 meters per second, westerly, humidity 71%, pressure 594 millimeters of mercury; uv index: 3, moderate; magnetic field: quiet; daytime water temperature +17°; sunrise 06:10; sunset 18:31; daylight hours: 12 hr 21 min
Weather forecast for Wednesday, 18 September: in the morning air temperature +16°, feels like +11°, clear, wind speed 7.6 meters per second, south-westerly, humidity 51%, pressure 597 millimeters of mercury; in the afternoon +22°, feels like +16°, clear, wind speed 8.5 meters per second, south-westerly, humidity 26%, pressure 600 millimeters of mercury; in the evening +16°, feels like +11°, clear, wind speed 5.8 meters per second, south-westerly, humidity 45%, pressure 597 millimeters of mercury; in the night +10°, feels like +5°, clear, wind speed 4.5 meters per second, westerly, humidity 63%, pressure 594 millimeters of mercury; uv index: 9, very high; magnetic field: quiet; daytime water temperature +15°; sunrise 06:11; sunset 18:29; daylight hours: 12 hr 18 min
Weather forecast for Thursday, 19 September: in the morning air temperature +16°, feels like +11°, clear, wind speed 7 meters per second, southerly, humidity 49%, pressure 598 millimeters of mercury; in the afternoon +23°, feels like +16°, clear, wind speed 10.6 meters per second, south-westerly, humidity 29%, pressure 601 millimeters of mercury; in the evening +13°, feels like +6°, clear, wind speed 7.3 meters per second, south-westerly, humidity 45%, pressure 597 millimeters of mercury; in the night +9°, feels like +3°, clear, wind speed 7 meters per second, south-westerly, humidity 69%, pressure 596 millimeters of mercury; uv index: 9, very high; magnetic field: quiet; daytime water temperature +13°; sunrise 06:12; sunset 18:28; daylight hours: 12 hr 16 min
Weather forecast for Friday, 20 September: in the morning air temperature +16°, feels like +11°, partly cloudy, wind speed 7.9 meters per second, south-westerly, humidity 50%, pressure 598 millimeters of mercury; in the afternoon +20°, feels like +13°, mostly clear, wind speed 9.3 meters per second, south-westerly, humidity 28%, pressure 599 millimeters of mercury; in the evening +12°, feels like +6°, mostly clear, wind speed 6.3 meters per second, westerly, humidity 47%, pressure 596 millimeters of mercury; in the night +8°, feels like +2°, mostly clear, wind speed 5.9 meters per second, north-westerly, humidity 71%, pressure 595 millimeters of mercury; uv index: 7, high; daytime water temperature +13°; sunrise 06:13; sunset 18:26; daylight hours: 12 hr 13 min
Weather forecast for Saturday, 21 September: in the morning air temperature +16°, feels like +11°, partly cloudy, wind speed 5.5 meters per second, north-westerly, humidity 46%, pressure 598 millimeters of mercury; in the afternoon +21°, feels like +15°, partly cloudy, wind speed 6.1 meters per second, north-westerly, humidity 24%, pressure 600 millimeters of mercury; in the evening +13°, feels like +8°, clear, wind speed 4.5 meters per second, north-westerly, humidity 42%, pressure 597 millimeters of mercury; in the night +9°, feels like +4°, clear, wind speed 5 meters per second, north-westerly, humidity 60%, pressure 597 millimeters of mercury; daytime water temperature +13°; sunrise 06:13; sunset 18:25; daylight hours: 12 hr 12 min
Weather forecast for Sunday, 22 September: in the morning air temperature +18°, feels like +13°, clear, wind speed 5.1 meters per second, easterly, humidity 36%, pressure 601 millimeters of mercury; in the afternoon +23°, feels like +16°, clear, wind speed 7 meters per second, north-easterly, humidity 25%, pressure 603 millimeters of mercury; in the evening +16°, feels like +10°, clear, wind speed 5.6 meters per second, northerly, humidity 38%, pressure 599 millimeters of mercury; in the night +12°, feels like +7°, clear, wind speed 5.1 meters per second, north-westerly, humidity 50%, pressure 599 millimeters of mercury; daytime water temperature +13°; sunrise 06:14; sunset 18:23; daylight hours: 12 hr 9 min
Weather forecast for Monday, 23 September: in the morning air temperature +20°, feels like +14°, clear, wind speed 6.5 meters per second, north-westerly, humidity 31%, pressure 603 millimeters of mercury; in the afternoon +26°, feels like +18°, partly cloudy, wind speed 8.1 meters per second, south-westerly, humidity 20%, pressure 605 millimeters of mercury; in the evening +18°, feels like +11°, partly cloudy, wind speed 7.6 meters per second, south-westerly, humidity 35%, pressure 602 millimeters of mercury; in the night +13°, feels like +6°, mostly clear, wind speed 7.3 meters per second, westerly, humidity 45%, pressure 602 millimeters of mercury; daytime water temperature +14°; sunrise 06:15; sunset 18:22; daylight hours: 12 hr 7 min
Weather forecast for Tuesday, 24 September: in the morning air temperature +21°, feels like +14°, mostly clear, wind speed 7.9 meters per second, south-westerly, humidity 33%, pressure 604 millimeters of mercury; in the afternoon +26°, feels like +19°, partly cloudy, wind speed 8.3 meters per second, south-westerly, humidity 21%, pressure 605 millimeters of mercury; in the evening +20°, feels like +13°, partly cloudy, wind speed 7.6 meters per second, south-westerly, humidity 36%, pressure 603 millimeters of mercury; in the night +14°, feels like +8°, clear, wind speed 6.6 meters per second, north-westerly, humidity 45%, pressure 600 millimeters of mercury; daytime water temperature +15°; sunrise 06:16; sunset 18:20; daylight hours: 12 hr 4 min
Weather forecast for Wednesday, 25 September: in the morning air temperature +21°, feels like +15°, clear, wind speed 6.5 meters per second, south-westerly, humidity 30%, pressure 604 millimeters of mercury; in the afternoon +27°, feels like +19°, clear, wind speed 8.6 meters per second, south-westerly, humidity 18%, pressure 605 millimeters of mercury; in the evening +20°, feels like +14°, clear, wind speed 7.1 meters per second, south-westerly, humidity 37%, pressure 603 millimeters of mercury; in the night +13°, feels like +6°, clear, wind speed 7.1 meters per second, westerly, humidity 45%, pressure 601 millimeters of mercury; daytime water temperature +16°; sunrise 06:16; sunset 18:19; daylight hours: 12 hr 3 min
Weather forecast Flagstaff, 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 Flagstaff — FAQ
What is the weather today in Flagstaff?
The weather in Flagstaff today: mostly clear, with an air temperature of +20°.
What will the weather in Flagstaff be like tomorrow?
The weather in Flagstaff tomorrow: light rain, with an air temperature of +17°.
What is the usual weather in Flagstaff in September?
In September, the weather in Flagstaff is usually partly cloudy, with an average air temperature of +21°.
What is the air pollution level in Flagstaff right now?
The air pollution level in Flagstaff is currently low, measuring 44.
What is the coldest month in Flagstaff?
The coldest month in Flagstaff is December, with an average air temperature of +3°.
What is the hottest month in Flagstaff?
The hottest month in Flagstaff is June, with an average air temperature of +25°.
Discover Flagstaff's weather update: +21° now, reaching a high of +22° and a low of +15°. 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 Flagstaff's weather conditions.
Weather forecast for tomorrow: light rain · winds at 8–13 m/s with gusts up to 18 m/s · +13…+20°. Weather forecast for the week: almost no precipitation · winds at 8–13 m/s with gusts up to 18 m/s · +20…+24°. Weather forecast for today: winds at 10 m/s with gusts up to 15 m/s · +15…+22° · clear, no precipitation. Weather forecast for the weekend: +21…+24° · winds at 7 m/s · partly cloudy, no precipitation
Weather forecast for Today, 16 September: in the morning air temperature +19°, feels like +11°, partly cloudy, wind speed 12.6 meters per second, south-westerly, humidity 53%, pressure 598 millimeters of mercury; in the afternoon +22°, feels like +13°, mostly clear, wind speed 14.3 meters per second, south-westerly, humidity 40%, pressure 599 millimeters of mercury; in the evening +20°, feels like +12°, mostly clear, wind speed 11.6 meters per second, south-westerly, humidity 48%, pressure 597 millimeters of mercury; in the night +15°, feels like +6°, mostly clear, wind speed 11.1 meters per second, south-westerly, humidity 56%, pressure 595 millimeters of mercury; uv index: 9, very high; magnetic field: slightly active; daytime water temperature +21°; sunrise 06:10; sunset 18:32; daylight hours: 12 hr 22 min
Weather forecast for Tomorrow, 17 September: in the morning air temperature +16°, feels like +7°, light rain, wind speed 13.5 meters per second, south-westerly, humidity 63%, pressure 595 millimeters of mercury; in the afternoon +20°, feels like +11°, mostly clear, wind speed 12.8 meters per second, south-westerly, humidity 37%, pressure 599 millimeters of mercury; in the evening +16°, feels like +11°, clear, wind speed 6.6 meters per second, south-westerly, humidity 54%, pressure 597 millimeters of mercury; in the night +11°, feels like +7°, clear, wind speed 5 meters per second, westerly, humidity 71%, pressure 594 millimeters of mercury; uv index: 3, moderate; magnetic field: quiet; daytime water temperature +17°; sunrise 06:10; sunset 18:31; daylight hours: 12 hr 21 min