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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: 4:36 pm CST Dec 2, 2025 Latitude: 41.5680556 Longitude: -88.2208333 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight 40% chance of snow on Wednesday Sunny on Thursday Partly Sunny on Friday Mostly Cloudy on Saturday 20% chance of snow on Sunday Mostly Cloudy on Monday Mostly Cloudy on Tuesday
Low: 22 °F High: 32°F High: 13°F High: 23°F High: 26°F High: 26°F High: 25°F High: 30°F
Low: 1 °F Low: -5°F Low: 14°F Low: 15°F Low: 11°F Low: 16°F  
Cloudy Snow Sunny Partly Sunny Mostly Cloudy Snow Mostly Cloudy Mostly Cloudy
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Current Conditions at
JOLIET - (KJOT)
23°
Cloudy
as of 6:15 PM CST
Rel. Humidity: 85%
Dew Point: 19°F
Visibility: 7 Miles
Pressure: 30.04 in.
Flight Rule: IFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
19°
Feels like 8°F
Cloudy
as of 5:45 PM CST
Rel. Humidity: 100%
Dew Point: 19°F
Visibility: 7 Miles
Pressure: 30.02 in.
Flight Rule: IFR
Wind Data
9 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
21°
Cloudy
as of 6:15 PM CST
Rel. Humidity: 100%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: IFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
AURORA - (KARR)
19°
Cloudy
Mist
as of 5:52 PM CST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 5 Miles
Pressure: 30.00 in.
Flight Rule: IFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 900ft
Cloudy on Tonight Tonight... Cloudy, with a temperature rising to around 22 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
40% chance of snow Wednesday Wednesday... A 40 percent chance of snow showers, mainly before 4pm. Cloudy, with a high near 32. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Partly Cloudy on Wednesday Night Wednesday Night... Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values as low as -12. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunny on Thursday Thursday... Sunny, with a high near 13. Wind chill values as low as -12. North northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -5. South southwest wind around 5 mph, with gusts as high as 15 mph.
Partly Sunny on Friday Friday... Partly sunny, with a high near 23.
20% chance of snow Friday Night Friday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 14.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 26.
20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 15.
20% chance of snow Sunday Sunday... A chance of snow. Mostly cloudy, with a high near 26.
20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 11.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 25.
20% chance of snow Monday Night Monday Night... A chance of snow. Mostly cloudy, with a low around 16.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 30.
Current Radar Image


Sun Almanac for Fond du Lac, Illinois
Sunrise: 07:02 AM
Sunset: 4:23 PM
Civil Sunrise:06:31 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:23 AM
Astro Sunset: 6:02 PM
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