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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 3:44 am CST Dec 30, 2025 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday New Year's Day Friday Saturday Sunday Monday
40% chance of snow on Today 50% chance of snow on Tonight 60% chance of snow on Wednesday Mostly Sunny on New Year's Day Partly Sunny on Friday Partly Sunny on Saturday Mostly Cloudy on Sunday Partly Sunny on Monday
High: 24°F Low: 27 °F High: 32°F High: 21°F High: 28°F High: 29°F High: 34°F High: 35°F
Low: 10°F Low: 15°F Low: 16°F Low: 20°F Low: 24°F  
Snow Snow Snow Mostly Sunny Partly Sunny Partly Sunny Mostly Cloudy Partly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
10°
Feels like -2°F
Cloudy
Light Snow
as of 4:15 AM CST
Rel. Humidity: 84%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: IFR
Wind Data
9 MPH
Gust: 16 MPH
280° West
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
JOLIET - (KJOT)
14°
Clear
as of 4:15 AM CST
Rel. Humidity: 78%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WEST CHICAGO - (KDPA)
10°
Feels like -3°F
Mostly Cloudy
as of 3:52 AM CST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
10 MPH
280° West
Cloud Level(s): Broken at 10000ft
Current Conditions at
AURORA - (KARR)
10°
Feels like -5°F
Clear
as of 3:52 AM CST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 9 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
14 MPH
300° Northwest
Cloud Level(s): Clear
40% chance of snow Today Today... A 40 percent chance of snow after 3pm. Increasing clouds, with a high near 24. Wind chill values as low as -1. West southwest wind around 10 mph, with gusts as high as 20 mph.
50% chance of snow Tonight Tonight... A 50 percent chance of snow, mainly before 9pm. Mostly cloudy, with a temperature rising to around 27 by 10pm. West wind around 10 mph, with gusts as high as 15 mph.
60% chance of snow Wednesday Wednesday... Snow likely after noon. Mostly cloudy, with a high near 32. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
30% chance of snow Wednesday Night Wednesday Night... A 30 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -1. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 21. West wind around 5 mph, with gusts as high as 15 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 15.
Partly Sunny on Friday Friday... Partly sunny, with a high near 28.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 16.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 29.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 20.
Mostly Cloudy on Sunday Sunday... Mostly cloudy, with a high near 34.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 24.
Partly Sunny on Monday Monday... Partly sunny, with a high near 35.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:19 AM
Sunset: 4:31 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:11 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.