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Weather forecast in McHenry, United States

McHenry, current weather: clear, no precipitation is expected for the next 2 hours. Air temperature -8°, feels like −12°. Wind speed 1.5 Meters per second, westerly. Pressure 742 millimeters of mercury. Humidity 76%. Sunrise 07:01, Sunset 19:01. This time yesterday +2°

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Weather forecast for tomorrow: +11⁠°, 11⁠° warmer than today · winds at 6⁠–⁠9 m⁠/⁠s with gusts up to 12 m⁠/⁠s · partly cloudy, no precipitation

Next week

it will warm up to +18⁠° · almost no precipitation, thunderstorms · winds at 9 m⁠/⁠s with gusts up to 13 m⁠/⁠s

Weather forecast for today: −8⁠…⁠+11⁠°, warmer than yesterday by 11⁠° · partly cloudy, no precipitation · winds at 6⁠–⁠9 m⁠/⁠s with gusts up to 12 m⁠/⁠s

Wind speed 1.5 Meters per second, westerly, Light. Humidity 76%, High. Pressure 742 millimeters of mercury, Normal

Data sources

Click to view information from weather data sources

McHenry, United States: Hourly forecast.

  • 2 am: -8°, clear, Feels like -12°.

  • 3 am: -9°, clear, Feels like -13°.

  • 4 am: -8°, partly cloudy, Feels like -12°.

  • 5 am: -8°, mostly clear, Feels like -12°.

  • 6 am: -8°, overcast, Feels like -12°.

  • 7 am: -7°, overcast, Feels like -11°.

  • Sunrise 17 March 07:01 am

  • 8 am: -3°, overcast, Feels like -8°.

  • 9 am: +1°, mostly clear, Feels like -4°.

  • 10 am: +3°, partly cloudy, Feels like -3°.

  • 11 am: +4°, overcast, Feels like -3°.

  • 12 pm: +5°, overcast, Feels like -2°.

  • 1 pm: +7°, overcast, Feels like 0°.

  • 2 pm: +9°, partly cloudy, Feels like +1°.

  • 3 pm: +10°, mostly clear, Feels like +1°.

  • 4 pm: +11°, clear, Feels like +2°.

  • 5 pm: +11°, clear, Feels like +2°.

  • 6 pm: +11°, clear, Feels like +3°.

  • 7 pm: +10°, mostly clear, Feels like +2°.

  • Sunset 17 March 07:01 pm

  • 8 pm: +9°, clear, Feels like +1°.

  • 9 pm: +9°, clear, Feels like +2°.

  • 10 pm: +8°, clear, Feels like +1°.

  • 11 pm: +8°, clear, Feels like +1°.

  • Tuesday, 12 am: +8°, clear, Feels like +2°.

  • 1 am: +8°, clear, Feels like +2°.

  • 2 am: +7°, clear, Feels like +1°.

  • 3 am: +6°, clear, Feels like +1°.

  • 4 am: +6°, partly cloudy, Feels like +2°.

  • 5 am: +5°, partly cloudy, Feels like +1°.

  • 6 am: +5°, partly cloudy, Feels like +1°.

  • 7 am: +4°, overcast, Feels like +1°.

  • Sunrise 18 March 07:00 am

  • 8 am: +6°, overcast, Feels like +3°.

  • 9 am: +9°, overcast, Feels like +6°.

  • 10 am: +12°, overcast, Feels like +9°.

  • 11 am: +14°, overcast, Feels like +10°.

  • 12 pm: +16°, overcast, Feels like +13°.

  • 1 pm: +17°, overcast, Feels like +14°.

  • 2 pm: +18°, overcast, Feels like +14°.

  • 3 pm: +18°, overcast, Feels like +14°.

  • 4 pm: +18°, overcast, Feels like +14°.

  • 5 pm: +18°, overcast, Feels like +15°.

  • 6 pm: +16°, overcast, Feels like +13°.

  • 7 pm: +12°, overcast, Feels like +8°.

  • Sunset 18 March 07:02 pm

  • 8 pm: +10°, overcast, Feels like +6°.

  • 9 pm: +9°, overcast, Feels like +5°.

  • 10 pm: +9°, overcast, Feels like +5°.

  • 11 pm: +9°, overcast, Feels like +5°.

Air quality forecast

Good

The air quality is good. Enjoy your usual outdoor activities.

  • AQI35
  • AQI33
  • AQI35
  • AQI38
  • AQI44
  • AQI50
  • AQI41
  • AQI36

Weather forecast for Today, 17 March: in the morning air temperature -2°, feels like −9°, partly cloudy, wind speed 5.9 meters per second, southerly, humidity 68%, pressure 743 millimeters of mercury; in the afternoon +9°, feels like +1°, partly cloudy, wind speed 9.3 meters per second, southerly, humidity 43%, pressure 739 millimeters of mercury; in the evening +10°, feels like +2°, clear, wind speed 8.6 meters per second, southerly, humidity 48%, pressure 737 millimeters of mercury; in the night +7°, feels like 0°, mostly clear, wind speed 7 meters per second, south-westerly, humidity 63%, pressure 736 millimeters of mercury; uv index: 4, moderate; magnetic field: quiet; sunrise 7:01 am; sunset 7:01 pm; daylight hours: 12 hr 0 min

Weather forecast for Tomorrow, 18 March: in the morning air temperature +8°, feels like +4°, overcast, wind speed 3.5 meters per second, southerly, humidity 66%, pressure 737 millimeters of mercury; in the afternoon +18°, feels like +15°, overcast, wind speed 4.9 meters per second, south-easterly, humidity 46%, pressure 733 millimeters of mercury; in the evening +12°, feels like +8°, overcast, wind speed 3.7 meters per second, north-easterly, humidity 63%, pressure 732 millimeters of mercury; in the night +9°, feels like +5°, overcast, wind speed 3.5 meters per second, south-easterly, humidity 74%, pressure 731 millimeters of mercury; uv index: 5, moderate; magnetic field: quiet; daytime water temperature +6°; sunrise 7:00 am; sunset 7:02 pm; daylight hours: 12 hr 2 min

Weather forecast for Wednesday, 19 March: in the morning air temperature +12°, feels like +7°, thunderstorm, wind speed 6.5 meters per second, southerly, humidity 71%, pressure 728 millimeters of mercury; in the afternoon +14°, feels like +8°, thunderstorm with rain, wind speed 8.1 meters per second, southerly, humidity 71%, pressure 724 millimeters of mercury; in the evening +8°, feels like +1°, thunderstorm with rain, wind speed 8.1 meters per second, north-westerly, humidity 83%, pressure 723 millimeters of mercury; in the night +1°, feels like −8°, light snow, wind speed 9.6 meters per second, northerly, humidity 90%, pressure 728 millimeters of mercury; uv index: 3, moderate; magnetic field: quiet; daytime water temperature +11°; sunrise 6:58 am; sunset 7:03 pm; daylight hours: 12 hr 5 min

Weather forecast for Thursday, 20 March: in the morning air temperature 0°, feels like −9°, partly cloudy, wind speed 9.5 meters per second, north-westerly, humidity 67%, pressure 735 millimeters of mercury; in the afternoon +5°, feels like −3°, partly cloudy, wind speed 8.8 meters per second, north-westerly, humidity 45%, pressure 739 millimeters of mercury; in the evening +4°, feels like −2°, partly cloudy, wind speed 4.5 meters per second, westerly, humidity 49%, pressure 739 millimeters of mercury; in the night -1°, feels like −6°, partly cloudy, wind speed 3.2 meters per second, south-westerly, humidity 75%, pressure 740 millimeters of mercury; uv index: 4, moderate; daytime water temperature +5°; sunrise 6:56 am; sunset 7:04 pm; daylight hours: 12 hr 8 min

Weather forecast for Friday, 21 March: in the morning air temperature +3°, feels like −4°, overcast, wind speed 6.3 meters per second, southerly, humidity 63%, pressure 739 millimeters of mercury; in the afternoon +12°, feels like +3°, overcast, wind speed 8.8 meters per second, southerly, humidity 36%, pressure 736 millimeters of mercury; in the evening +10°, feels like +4°, overcast, wind speed 5.5 meters per second, southerly, humidity 46%, pressure 733 millimeters of mercury; in the night +6°, feels like +1°, overcast, wind speed 4.5 meters per second, south-westerly, humidity 74%, pressure 733 millimeters of mercury; uv index: 0, low; daytime water temperature +7°; sunrise 6:54 am; sunset 7:05 pm; daylight hours: 12 hr 11 min

Weather forecast for Saturday, 22 March: in the morning air temperature +4°, feels like −1°, light rain, wind speed 4.6 meters per second, north-westerly, humidity 84%, pressure 734 millimeters of mercury; in the afternoon +7°, feels like +1°, overcast, wind speed 5.9 meters per second, northerly, humidity 60%, pressure 736 millimeters of mercury; in the evening +4°, feels like −1°, partly cloudy, wind speed 3.7 meters per second, northerly, humidity 65%, pressure 738 millimeters of mercury; in the night -1°, feels like −6°, partly cloudy, wind speed 3.4 meters per second, easterly, humidity 83%, pressure 739 millimeters of mercury; daytime water temperature +6°; sunrise 6:53 am; sunset 7:06 pm; daylight hours: 12 hr 13 min

Weather forecast for Sunday, 23 March: in the morning air temperature +2°, feels like −3°, overcast, wind speed 3.9 meters per second, south-easterly, humidity 79%, pressure 740 millimeters of mercury; in the afternoon +8°, feels like +2°, overcast, wind speed 5.3 meters per second, south-easterly, humidity 58%, pressure 739 millimeters of mercury; in the evening +4°, feels like −1°, mostly clear, wind speed 4.5 meters per second, easterly, humidity 65%, pressure 738 millimeters of mercury; in the night +1°, feels like −5°, rain, wind speed 4.9 meters per second, easterly, humidity 80%, pressure 737 millimeters of mercury; daytime water temperature +7°; sunrise 6:51 am; sunset 7:07 pm; daylight hours: 12 hr 16 min

Weather forecast for Monday, 24 March: in the morning air temperature +2°, feels like −4°, rain, wind speed 6 meters per second, easterly, humidity 84%, pressure 736 millimeters of mercury; in the afternoon +4°, feels like −2°, light rain, wind speed 6 meters per second, north-westerly, humidity 73%, pressure 735 millimeters of mercury; in the evening +2°, feels like −4°, overcast, wind speed 5.1 meters per second, north-westerly, humidity 82%, pressure 735 millimeters of mercury; in the night +1°, feels like −5°, overcast, wind speed 5 meters per second, north-westerly, humidity 85%, pressure 736 millimeters of mercury; daytime water temperature +3°; sunrise 6:49 am; sunset 7:09 pm; daylight hours: 12 hr 20 min

Weather forecast for Tuesday, 25 March: in the morning air temperature +2°, feels like −4°, overcast, wind speed 5.5 meters per second, north-westerly, humidity 75%, pressure 736 millimeters of mercury; in the afternoon +6°, feels like 0°, light rain, wind speed 5.5 meters per second, north-westerly, humidity 56%, pressure 735 millimeters of mercury; in the evening +4°, feels like −1°, light rain, wind speed 4 meters per second, north-westerly, humidity 69%, pressure 735 millimeters of mercury; in the night +1°, feels like −4°, light rain, wind speed 3.7 meters per second, north-westerly, humidity 80%, pressure 736 millimeters of mercury; daytime water temperature +5°; sunrise 6:47 am; sunset 7:10 pm; daylight hours: 12 hr 23 min

Weather forecast for Wednesday, 26 March: in the morning air temperature +3°, feels like −2°, light rain, wind speed 4.1 meters per second, westerly, humidity 73%, pressure 738 millimeters of mercury; in the afternoon +9°, feels like +3°, overcast, wind speed 5.3 meters per second, westerly, humidity 50%, pressure 737 millimeters of mercury; in the evening +6°, feels like +1°, overcast, wind speed 3.7 meters per second, westerly, humidity 62%, pressure 736 millimeters of mercury; in the night +3°, feels like −2°, overcast, wind speed 3.5 meters per second, westerly, humidity 76%, pressure 737 millimeters of mercury; daytime water temperature +5°; sunrise 6:46 am; sunset 7:11 pm; daylight hours: 12 hr 25 min

Weather in McHenry — FAQ

What is the weather today in McHenry?

The weather in McHenry today: partly cloudy, with an air temperature of +5°.

What will the weather in McHenry be like tomorrow?

The weather in McHenry tomorrow: overcast, with an air temperature of +13°.

What is the usual weather in McHenry in March?

In March, the weather in McHenry is usually clear, with an average air temperature of +3°.

What is the air pollution level in McHenry right now?

The air pollution level in McHenry is currently low, measuring 31.

What is the coldest month in McHenry?

The coldest month in McHenry is January, with an average air temperature of −5°.

What is the hottest month in McHenry?

The hottest month in McHenry is July, with an average air temperature of +24°.

Discover McHenry's weather update: −8° now, reaching a high of +11° and a low of −8°. 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 McHenry's weather conditions.

Weather forecast for tomorrow: +11⁠°, 11⁠° warmer than today · winds at 6⁠–⁠9 m⁠/⁠s with gusts up to 12 m⁠/⁠s · partly cloudy, no precipitation. Weather forecast for today: −8⁠…⁠+11⁠°, warmer than yesterday by 11⁠° · partly cloudy, no precipitation · winds at 6⁠–⁠9 m⁠/⁠s with gusts up to 12 m⁠/⁠s

Weather forecast for Today, 17 March: in the morning air temperature -2°, feels like −9°, partly cloudy, wind speed 5.9 meters per second, southerly, humidity 68%, pressure 743 millimeters of mercury; in the afternoon +9°, feels like +1°, partly cloudy, wind speed 9.3 meters per second, southerly, humidity 43%, pressure 739 millimeters of mercury; in the evening +10°, feels like +2°, clear, wind speed 8.6 meters per second, southerly, humidity 48%, pressure 737 millimeters of mercury; in the night +7°, feels like 0°, mostly clear, wind speed 7 meters per second, south-westerly, humidity 63%, pressure 736 millimeters of mercury; uv index: 4, moderate; magnetic field: quiet; sunrise 7:01 am; sunset 7:01 pm; daylight hours: 12 hr 0 min

Weather forecast for Tomorrow, 18 March: in the morning air temperature +8°, feels like +4°, overcast, wind speed 3.5 meters per second, southerly, humidity 66%, pressure 737 millimeters of mercury; in the afternoon +18°, feels like +15°, overcast, wind speed 4.9 meters per second, south-easterly, humidity 46%, pressure 733 millimeters of mercury; in the evening +12°, feels like +8°, overcast, wind speed 3.7 meters per second, north-easterly, humidity 63%, pressure 732 millimeters of mercury; in the night +9°, feels like +5°, overcast, wind speed 3.5 meters per second, south-easterly, humidity 74%, pressure 731 millimeters of mercury; uv index: 5, moderate; magnetic field: quiet; daytime water temperature +6°; sunrise 7:00 am; sunset 7:02 pm; daylight hours: 12 hr 2 min