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Big Foot Prairie, Illinois Weather Forecast
Big Foot Prairie, Illinois Weather
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Weather Forecast for Big Foot Prairie, Illinois : McHenry County
Issued: 1:56 am CST Dec 15, 2025 Latitude: 42.4950175 Longitude: -88.5989898 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight Mostly Cloudy on Monday Morning Fog on Tuesday Mostly Sunny on Wednesday 70% chance of rain on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday
Low: -1°F High: 21°F High: 34°F High: 35°F High: 41°F High: 26°F High: 38°F High: 30°F
Low: 12°F Low: 25°F Low: 30°F Low: 5 °F Low: 18°F Low: 17°F  
Mostly Cloudy Mostly Cloudy Morning Fog Mostly Sunny Rain Partly Sunny Mostly Cloudy Mostly Sunny
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Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around -1. Wind chill values as low as -19. South southwest wind around 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 21. Wind chill values as low as -15. Breezy, with a west southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Patchy Fog on Monday Night Monday Night... Patchy fog after midnight. Otherwise, partly cloudy, with a low around 12. West southwest wind around 5 mph becoming calm. Winds could gust as high as 10 mph.

Morning Fog on Tuesday Tuesday... Patchy fog before 9am. Otherwise, partly sunny, with a high near 34. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 25. West wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 35.

60% chance of rain Wednesday Night Wednesday Night... Rain likely after midnight. Cloudy, with a low around 30. Chance of precipitation is 60%.

70% chance of rain Thursday Thursday... Rain likely before noon. Mostly cloudy, with a high near 41. Breezy.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 5. Blustery.

Partly Sunny on Friday Friday... Partly sunny, with a high near 26.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 38.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 17.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 30.

Sun Almanac for Big Foot Prairie, Illinois
Sunrise: 07:17 AM
Sunset: 4:22 PM
Civil Sunrise:06:45 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:04 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.