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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 3:31 pm CST Dec 27, 2025 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday New Year's Day Friday Saturday
60% chance of rain on Tonight 100% chance of thunderstorms on Sunday 40% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on New Year's Day Mostly Sunny on Friday Partly Sunny on Saturday
Low: 50 °F High: 57°F High: 23°F High: 27°F High: 32°F High: 22°F High: 26°F High: 34°F
Low: 16°F Low: 12°F Low: 23°F Low: 15°F Low: 10°F Low: 18°F  
Rain Thunderstorms Snow Partly Sunny Mostly Cloudy Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
43°
Feels like 36°F
Cloudy
as of 5:55 PM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 5 Miles
Pressure: 29.88 in.
Flight Rule: LIFR
Wind Data
13 MPH
Gust: 18 MPH
120° Southeast
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
JOLIET - (KJOT)
45°
Feels like 39°F
Cloudy
Mist
as of 6:15 PM CST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 4 Miles
Pressure: 29.87 in.
Flight Rule: LIFR
Wind Data
10 MPH
Gust: 17 MPH
130° Southeast
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
WEST CHICAGO - (KDPA)
43°
Feels like 36°F
Cloudy
Mist
as of 6:20 PM CST
Rel. Humidity: 93%
Dew Point: 41°F
Visibility: 5 Miles
Pressure: 29.85 in.
Flight Rule: LIFR
Wind Data
12 MPH
120° Southeast
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
AURORA - (KARR)
43°
Feels like 36°F
Cloudy
Mist
as of 6:18 PM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 2 1/2 Miles
Pressure: 29.85 in.
Flight Rule: LIFR
Wind Data
13 MPH
120° Southeast
Cloud Level(s): Solid Overcast at 300ft
60% chance of rain Tonight Tonight... Rain likely, mainly after 3am. Patchy fog after midnight. Otherwise, cloudy, with a temperature rising to around 50 by 4am. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

100% chance of thunderstorms Sunday Sunday... Rain, with thunderstorms also possible after 9am. Patchy fog before noon. High near 57. South wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

70% chance of rain & snow Sunday Night Sunday Night... Rain likely before 8pm, then rain and snow likely between 8pm and 9pm, then snow likely after 9pm. Some thunder is also possible. Cloudy, with a low around 16. Wind chill values as low as -3. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

40% chance of snow Monday Monday... A 40 percent chance of snow before noon. Mostly cloudy, with a high near 23. Wind chill values as low as -3. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 12. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 27.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 23.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 32.

20% chance of snow Wednesday Night Wednesday Night... A chance of snow. Mostly cloudy, with a low around 15.

Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 22.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 10.

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

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

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 34.

Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:19 AM
Sunset: 4:29 PM
Civil Sunrise:06:47 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:35 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:09 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.