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Farmington, Illinois Weather Forecast
Farmington, Illinois Weather
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Weather Forecast for Farmington, Illinois : Will County
Issued: 4:11 am CST Jan 21, 2026 Latitude: 41.7205556 Longitude: -88.1152778 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
30% chance of snow on Today 70% chance of blowing snow on Tonight 20% chance of snow on Thursday Mostly Sunny on Friday 20% chance of snow on Saturday 20% chance of snow on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 32°F Low: 12°F High: 24°F High: -1°F High: 7°F High: 15°F High: 16°F High: 24°F
Low: -8°F Low: -9°F Low: 2°F Low: 0°F Low: 5°F  
Snow Blowing Snow Snow Mostly Sunny Snow Snow Sunny Mostly Sunny
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Current Conditions at
ROMEOVILLE WFO - (KLOT)
30°
Feels like 20°F
Cloudy
as of 5:45 AM CST
Rel. Humidity: 54%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 18 MPH
190° South
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
JOLIET - (KJOT)
32°
Cloudy
as of 5:55 AM CST
Rel. Humidity: 50%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
WEST CHICAGO - (KDPA)
28°
Feels like 19°F
Cloudy
as of 5:52 AM CST
Rel. Humidity: 58%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 4200ft
Current Conditions at
AURORA - (KARR)
28°
Cloudy
as of 5:52 AM CST
Rel. Humidity: 58%
Dew Point: 16°F
Visibility: 8 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 5000ft
30% chance of snow Today Today... A chance of snow before 9am, then a slight chance of snow showers after 5pm. Mostly cloudy, with a high near 32. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
70% chance of blowing snow Tonight Tonight... Snow showers likely, mainly before 8pm. Patchy blowing snow between 9pm and 3am. Mostly cloudy, with a low around 12. Wind chill values as low as -2. Breezy, with a west northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
20% chance of snow Thursday Thursday... A 20 percent chance of snow showers after 3pm. Increasing clouds, with a high near 24. Wind chill values as low as -2. West wind around 15 mph, with gusts as high as 30 mph.
20% chance of snow Thursday Night Thursday Night... A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -8. Wind chill values as low as -28. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Sunny on Friday Friday... Mostly sunny and cold, with a high near -1. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -9.
20% chance of snow Saturday Saturday... A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 7.
20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 2.
20% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 15.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 0.
Sunny on Monday Monday... Sunny, with a high near 16.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 5.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 24.
Current Radar Image


Sun Almanac for Farmington, Illinois
Sunrise: 07:14 AM
Sunset: 4:54 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:31 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.