url:
Fond du Lac, Illinois Weather Forecast
Fond du Lac, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for Fond du Lac, Illinois
Click for Wind Advisory for Fond du Lac, Illinois
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Fond du Lac, Illinois : Will County
Issued: 9:01 am CST Dec 28, 2025 Latitude: 41.5680556 Longitude: -88.2208333 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday New Year's Day Friday Saturday
100% chance of thunderstorms on Today 50% chance of snow on Tonight 40% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on New Year's Day Mostly Sunny on Friday Mostly Sunny on Saturday
High: 56°F Low: 18°F High: 24°F High: 28°F High: 32°F High: 21°F High: 28°F High: 34°F
Low: 12°F Low: 24°F Low: 16°F Low: 10°F Low: 19°F  
Thunderstorms Snow Snow Partly Sunny Mostly Cloudy Mostly Sunny Mostly Sunny Mostly Sunny
-
Current Conditions at
JOLIET - (KJOT)
57°
Cloudy
Heavy Rain
as of 8:35 AM CST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1/2 Miles
Pressure: 29.64 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
55°
Cloudy
Rain Mist
as of 8:31 AM CST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 1 1/2 Miles
Pressure: 29.65 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 300ft, Solid Overcast at 700ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
55°
Cloudy
Heavy Rain
as of 8:35 AM CST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 1/4 Miles
Pressure: 29.61 in.
Flight Rule: LIFR
Wind Data
5 MPH
070° East
Cloud Level(s): Solid Overcast at 200ft
100% chance of thunderstorms Today Today... Showers and possibly a thunderstorm, mainly before 5pm. Areas of fog before noon. Steady temperature around 56. Breezy, with a southeast wind 5 to 10 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
50% chance of snow Tonight Tonight... A 50 percent chance of snow showers after midnight. Cloudy, with a low around 18. Wind chill values as low as -2. Very windy, with a west wind 25 to 35 mph, with gusts as high as 50 mph.
40% chance of snow Monday Monday... A 40 percent chance of snow showers before noon. Mostly cloudy, with a high near 24. Wind chill values as low as -2. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 28. West wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 24.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 32.
20% chance of snow Wednesday Night Wednesday Night... A chance of snow before midnight. Mostly cloudy, with a low around 16.
Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 21.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 10.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 28.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 19.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 34.
Sun Almanac for Fond du Lac, Illinois
Sunrise: 07:19 AM
Sunset: 4:30 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 6:10 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.