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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 11:56 am CST Jan 11, 2026 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on This Afternoon Mostly Cloudy on Tonight Mostly Sunny on Monday 30% chance of  on Tuesday 50% chance of snow on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday Partly Sunny on Saturday
High: 33°F Low: 27°F High: 41°F High: 49°F High: 34°F High: 28°F High: 33°F High: 26°F
Low: 32°F Low: 31°F Low: 17°F Low: 22°F Low: 19°F  
Cloudy Mostly Cloudy Mostly Sunny Partly Sunny Snow Mostly Sunny Snow Partly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
32°
Feels like 23°F
Cloudy
as of 11:45 AM CST
Rel. Humidity: 63%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: MVFR
Wind Data
12 MPH
Gust: 14 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2500ft
Current Conditions at
JOLIET - (KJOT)
34°
Feels like 25°F
Cloudy
as of 11:55 AM CST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: MVFR
Wind Data
10 MPH
Gust: 17 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 2700ft
Current Conditions at
WEST CHICAGO - (KDPA)
30°
Feels like 19°F
Cloudy
as of 11:52 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.33 in.
Flight Rule: MVFR
Wind Data
14 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
AURORA - (KARR)
30°
Feels like 18°F
Cloudy
as of 11:52 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 9 Miles
Pressure: 30.36 in.
Flight Rule: MVFR
Wind Data
16 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2600ft
Cloudy on This Afternoon This Afternoon... Cloudy, with a high near 33. Northwest wind 10 to 15 mph becoming west southwest. Winds could gust as high as 20 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 41. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

30% chance of  Tuesday Tuesday... A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 49. West southwest wind around 15 mph, with gusts as high as 25 mph.

20% chance of rain & snow Tuesday Night Tuesday Night... A slight chance of rain and snow showers after 3am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

50% chance of snow Wednesday Wednesday... A 50 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy.

20% chance of snow Wednesday Night Wednesday Night... A chance of snow showers before midnight. Mostly cloudy, with a low around 17. Blustery.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 28.

20% chance of snow Thursday Night Thursday Night... A chance of snow. Mostly cloudy, with a low around 22.

20% chance of snow Friday Friday... A chance of snow showers. Mostly cloudy, with a high near 33.

20% chance of snow Friday Night Friday Night... A chance of snow showers. Mostly cloudy, with a low around 19.

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

Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:19 AM
Sunset: 4:42 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:48 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:21 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.