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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: 2:06 am CST Dec 24, 2025 Latitude: 41.5680556 Longitude: -88.2208333 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Christmas Day Friday Saturday Sunday Monday Tuesday
Patchy Fog on Overnight Mostly Cloudy on Wednesday Cloudy on Christmas Day 40% chance of rain on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Sunny on Monday Partly Sunny on Tuesday
Low: 31°F High: 45°F High: 43°F High: 48°F High: 49°F High: 42°F High: 20°F High: 26°F
Low: 41°F Low: 38°F Low: 37°F Low: 37°F Low: 12°F Low: 12°F  
Patchy Fog Mostly Cloudy Cloudy Rain Mostly Cloudy Partly Sunny Sunny Partly Sunny
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Current Conditions at
JOLIET - (KJOT)
28°
Clear
Mist
as of 2:35 AM CST
Rel. Humidity: 92%
Dew Point: 27°F
Visibility: 5 Miles
Pressure: 30.31 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ROMEOVILLE WFO - (KLOT)
32°
Clear
as of 2:30 AM CST
Rel. Humidity: 86%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
7 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
32°
Clear
as of 2:35 AM CST
Rel. Humidity: 92%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
AURORA - (KARR)
28°
Clear
as of 1:52 AM CST
Rel. Humidity: 92%
Dew Point: 27°F
Visibility: 7 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
5 MPH
040° Northeast
Cloud Level(s): Clear
Patchy Fog on Overnight Overnight... Patchy fog. Otherwise, mostly cloudy, with a low around 31. Northeast wind around 5 mph.
Mostly Cloudy on Wednesday Wednesday... Drizzle, mainly after 5pm. Mostly cloudy, with a high near 45. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Widespread Fog on Wednesday Night Wednesday Night... Drizzle, mainly before 10pm. Widespread fog, mainly after midnight. Otherwise, cloudy, with a steady temperature around 41. Light and variable wind becoming north northeast 5 to 10 mph after midnight.
Cloudy on Christmas Day Christmas Day... Cloudy, with a high near 43. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
70% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Cloudy, with a low around 38. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
40% chance of rain Friday Friday... A 40 percent chance of rain before noon. Mostly cloudy, with a high near 48.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 37.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 49.
Cloudy on Saturday Night Saturday Night... Cloudy, with a low around 37.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 42. Breezy.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 12. Blustery.
Sunny on Monday Monday... Sunny, with a high near 20. Blustery.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 12.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 26.
Current Radar Image


Sun Almanac for Fond du Lac, Illinois
Sunrise: 07:18 AM
Sunset: 4:28 PM
Civil Sunrise:06:46 AM
Civil Sunset: 4:59 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:34 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:08 PM
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