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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 pm CST Jan 15, 2026 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday M.L.King Day Tuesday Wednesday Thursday
90% chance of snow on Overnight 70% chance of snow on Friday 30% chance of snow on Saturday 20% chance of snow on Sunday Partly Sunny on M.L.King Day Mostly Sunny on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday
Low: 26 °F High: 35°F High: 18°F High: 19°F High: 9 °F High: 20°F High: 26°F High: 28°F
Low: 14°F Low: 8 °F Low: 3 °F Low: 2°F Low: 14°F Low: 11°F  
Snow Snow Snow Snow Partly Sunny Mostly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
23°
Feels like 11°F
Cloudy
Light Snow Mist
as of 12:35 AM CST
Rel. Humidity: 85%
Dew Point: 19°F
Visibility: 1/2 Miles
Pressure: 29.69 in.
Flight Rule: LIFR
Wind Data
13 MPH
190° South
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
JOLIET - (KJOT)
25°
Cloudy
Light Snow
as of 12:35 AM CST
Rel. Humidity: 85%
Dew Point: 21°F
Visibility: 2 1/2 Miles
Pressure: 29.70 in.
Flight Rule: IFR
Wind Data
7 MPH
190° South
Cloud Level(s): Scattered at 1200ft, Broken at 1900ft, Solid Overcast at 5000ft
Current Conditions at
WEST CHICAGO - (KDPA)
21°
Feels like 7°F
Cloudy
as of 12:42 AM CST
Rel. Humidity: 92%
Dew Point: 19°F
Visibility: 9 Miles
Pressure: 29.63 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 23 MPH
190° South
Cloud Level(s): Scattered at 1600ft, Solid Overcast at 5000ft
Current Conditions at
AURORA - (KARR)
21°
Feels like 10°F
Cloudy
Light Snow Mist
as of 12:22 AM CST
Rel. Humidity: 92%
Dew Point: 19°F
Visibility: 3 Miles
Pressure: 29.66 in.
Flight Rule: MVFR
Wind Data
10 MPH
190° South
Cloud Level(s): Few at 1200ft, Broken at 4300ft, Solid Overcast at 5000ft
90% chance of snow Overnight Overnight... Snow, mainly before 2am. Temperature rising to around 26 by 5am. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
70% chance of snow Friday Friday... Snow likely, mainly before noon. Mostly cloudy, with a high near 35. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
40% chance of snow Friday Night Friday Night... A 40 percent chance of snow showers. Mostly cloudy, with a low around 14. Wind chill values as low as 1. West wind around 15 mph, with gusts as high as 25 mph.
30% chance of snow Saturday Saturday... A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 18. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 25 mph.
20% chance of snow Saturday Night Saturday Night... A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. West wind 10 to 15 mph, with gusts as high as 25 mph.
20% chance of snow Sunday Sunday... A chance of flurries after noon. Partly sunny, with a high near 19.
20% chance of snow Sunday Night Sunday Night... A 20 percent chance of snow showers. Mostly cloudy, with a low around 3. Blustery.
Partly Sunny on M.L.King Day M.L.King Day... Partly sunny and cold, with a high near 9. Blustery.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 2.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 20.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 14.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 26.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 11.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 28.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:17 AM
Sunset: 4:48 PM
Civil Sunrise:06:46 AM
Civil Sunset: 5:19 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:26 PM
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