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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 11:36 am CST Dec 26, 2025 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday New Year's Day
Cloudy on Today Patchy Fog on Tonight Morning Fog on Saturday 80% chance of rain on Sunday 20% chance of snow on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on New Year's Day
High: 44 °F Low: 39°F High: 45°F High: 58°F High: 26°F High: 30°F High: 28°F High: 23°F
Low: 44°F Low: 20°F Low: 15°F Low: 21°F Low: 12°F  
Cloudy Patchy Fog Morning Fog Rain Snow Mostly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
JOLIET - (KJOT)
50°
Cloudy
as of 11:35 AM CST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: IFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
WEST CHICAGO - (KDPA)
45°
Feels like 37°F
Cloudy
as of 10:52 AM CST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 8 Miles
Pressure: 29.69 in.
Flight Rule: IFR
Wind Data
16 MPH
Gust: 25 MPH
320° Northwest
Cloud Level(s): Broken at 900ft, Solid Overcast at 1900ft
Current Conditions at
AURORA - (KARR)
46°
Feels like 39°F
Cloudy
Mist
as of 10:52 AM CST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 4 Miles
Pressure: 29.70 in.
Flight Rule: IFR
Wind Data
16 MPH
320° Northwest
Cloud Level(s): Broken at 800ft, Solid Overcast at 2000ft
Cloudy on Today Today... Cloudy, with a temperature falling to around 44 by 4pm. Northwest wind around 10 mph, with gusts as high as 20 mph.
Patchy Fog on Tonight Tonight... Patchy fog after midnight. Otherwise, cloudy, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Morning Fog on Saturday Saturday... Patchy fog before 9am. Otherwise, cloudy, with a high near 45. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
50% chance of rain Saturday Night Saturday Night... A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 44. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
80% chance of rain Sunday Sunday... Showers. High near 58. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
60% chance of rain & snow Sunday Night Sunday Night... Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.
20% chance of snow Monday Monday... A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 26. Blustery.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 15.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 30.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 21.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 28.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 12.
Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 23.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:18 AM
Sunset: 4:28 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: 6:08 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.