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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 9:46 pm CST Dec 8, 2025 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
30% chance of snow on Tonight 30% chance of freezing rain on Tuesday 60% chance of snow on Wednesday 30% chance of snow on Thursday 20% chance of snow on Friday Mostly Cloudy on Saturday Mostly Sunny on Sunday Mostly Cloudy on Monday
Low: 25 °F High: 35°F High: 34°F High: 23°F High: 22°F High: 9°F High: 14°F High: 24°F
Low: 32°F Low: 15°F Low: 10°F Low: 1°F Low: 0°F Low: 6°F  
Snow Freezing Rain Snow Snow Snow Mostly Cloudy Mostly Sunny Mostly Cloudy
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
18°
Feels like 4°F
Cloudy
as of 9:35 PM CST
Rel. Humidity: 78%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
13 MPH
160° South
Cloud Level(s): Solid Overcast at 4600ft
Current Conditions at
JOLIET - (KJOT)
21°
Cloudy
as of 9:35 PM CST
Rel. Humidity: 73%
Dew Point: 14°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
5 MPH
170° South
Cloud Level(s): Solid Overcast at 4700ft
Current Conditions at
WEST CHICAGO - (KDPA)
19°
Feels like 6°F
Mostly Cloudy
as of 8:52 PM CST
Rel. Humidity: 73%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
14 MPH
170° South
Cloud Level(s): Few at 4900ft, Broken at 9000ft
Current Conditions at
AURORA - (KARR)
18°
Cloudy
as of 8:52 PM CST
Rel. Humidity: 78%
Dew Point: 12°F
Visibility: 8 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Solid Overcast at 4600ft
30% chance of snow Tonight Tonight... Scattered snow showers, mainly before 3am. Cloudy, with a temperature rising to around 25 by 5am. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
30% chance of freezing rain Tuesday Tuesday... A chance of rain or freezing rain after 5pm. Cloudy, with a high near 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
100% chance of freezing rain Tuesday Night Tuesday Night... Freezing rain, possibly mixed with rain, becoming all rain after 7pm. Low around 32. Breezy, with a south southwest wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.
60% chance of snow Wednesday Wednesday... Snow likely, mainly before noon. Cloudy, with a high near 34. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
30% chance of snow Thursday Thursday... A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23.
40% chance of snow Thursday Night Thursday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 10.
20% chance of snow Friday Friday... A chance of snow. Mostly cloudy, with a high near 22.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 1.
Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 9.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 0.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 14.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 6.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 24.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:07 AM
Sunset: 4:22 PM
Civil Sunrise:06:36 AM
Civil Sunset: 4:53 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 5:28 PM
Astro Sunrise: 05:27 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.