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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 1:36 pm CST Nov 28, 2025 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on This Afternoon 70% chance of snow on Tonight 100% chance of snow on Saturday 50% chance of snow on Sunday 30% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on Thursday
High: 31°F Low: 24°F High: 30°F High: 30°F High: 21°F High: 22°F High: 29°F High: 20°F
Low: 27°F Low: 7°F Low: 13°F Low: 13°F Low: 9°F  
Mostly Sunny Snow Snow Snow Snow Partly Sunny Mostly Cloudy Mostly Sunny
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Current Conditions at
JOLIET - (KJOT)
34°
Clear
as of 1:35 PM CST
Rel. Humidity: 47%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
7 MPH
280° West
Cloud Level(s): Clear
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 31. West northwest wind 5 to 10 mph.
70% chance of snow Tonight Tonight... Snow likely, mainly after 4am. Increasing clouds, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
100% chance of snow Saturday Saturday... Snow. The snow could be heavy at times. High near 30. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
100% chance of snow Saturday Night Saturday Night... Snow. Low around 27. Southeast wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
50% chance of snow Sunday Sunday... A chance of snow before noon, then a slight chance of snow showers after noon. Mostly cloudy, with a high near 30. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 7.
30% chance of snow Monday Monday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 21.
20% chance of snow Monday Night Monday Night... A chance of snow before midnight. Mostly cloudy, with a low around 13.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 22.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 13.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 29.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 9.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 20.
Sun Almanac for Farmington, Illinois
Sunrise: 06:57 AM
Sunset: 4:24 PM
Civil Sunrise:06:27 AM
Civil Sunset: 4:55 PM
Nautical Sunrise: 05:52 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 6:02 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.