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Fond du Lac, Illinois Weather Forecast
Fond du Lac, Illinois Weather
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Weather Forecast for Fond du Lac, Illinois : Will County
Issued: 9:55 am CST Jan 25, 2026 Latitude: 41.5680556 Longitude: -88.2208333 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
70% chance of snow on Today Cloudy on Tonight Sunny on Monday Partly Sunny on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday
High: 15°F Low: -2°F High: 9 °F High: 17°F High: 14°F High: 14°F High: 18°F High: 22°F
Low: 4 °F Low: 0°F Low: -1°F Low: 3°F Low: 4°F  
Snow Cloudy Sunny Partly Sunny Snow Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
JOLIET - (KJOT)
16°
Cloudy
as of 10:55 AM CST
Rel. Humidity: 78%
Dew Point: 10°F
Visibility: 7 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
8 MPH
340° North
Current Conditions at
ROMEOVILLE WFO - (KLOT)
14°
Cloudy
Light Snow
as of 10:45 AM CST
Rel. Humidity: 85%
Dew Point: 10°F
Visibility: 4 Miles
Pressure: 30.12 in.
Flight Rule: MVFR
Wind Data
5 MPH
Gust: 12 MPH
330° Northwest
Cloud Level(s): Broken at 1700ft, Broken at 2600ft, Solid Overcast at 9000ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
12°
Mostly Cloudy
Light Snow
as of 10:55 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 7 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Wind Data
8 MPH
350° North
Cloud Level(s): Broken at 2300ft, Broken at 2900ft
Current Conditions at
AURORA - (KARR)
10°
Feels like -7°F
Cloudy
Haze
as of 10:52 AM CST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 6 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
17 MPH
010° North
Cloud Level(s): Scattered at 2800ft, Broken at 3400ft, Solid Overcast at 10000ft
70% chance of snow Today Today... Snow likely, mainly before 2pm. Cloudy, with a high near 15. Wind chill values as low as -4. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Cloudy on Tonight Tonight... Partly cloudy, with a low around -2. Wind chill values as low as -19. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny on Monday Monday... Sunny and cold, with a high near 9. Wind chill values as low as -20. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 4. Wind chill values as low as -13. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 17. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 0.
20% chance of snow Wednesday Wednesday... A 20 percent chance of snow after noon. Partly sunny, with a high near 14.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -1.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 14.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 3.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 18.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 4.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 22.
Current Radar Image


Sun Almanac for Fond du Lac, Illinois
Sunrise: 07:11 AM
Sunset: 5:00 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:30 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:36 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.