National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

A Few Clouds

64°F

18°C

Humidity 56%
Wind Speed S 13 G 20 mph
Barometer 30.26 in (1025.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 12:53 pm CDT
Extended Forecast for

Fond du Lac WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. South wind around 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely with a chance of sprinkles before 1am, then a chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Sunny, with a high near 66. West wind 5 to 15 mph becoming northwest in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 38. Northwest wind around 5 mph.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming northwest around 5 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind becoming south around 5 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Southwest wind 10 to 15 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. South wind around 10 mph.
Tonight
Showers likely with a chance of sprinkles before 1am, then a chance of showers between 1am and 2am. Cloudy, then gradual clearing toward daybreak, with a low around 49. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 66. West wind 5 to 15 mph becoming northwest in the afternoon.
Sunday Night
Clear, with a low around 38. Northwest wind around 5 mph.
Monday
Sunny, with a high near 62. Calm wind becoming northwest around 5 mph.
Monday Night
Mostly clear, with a low around 41. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 50. Southwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fond du Lac WI
 43.78°N 88.46°W (Elev. 748 ft)
Last Update:
1:21 pm CDT Oct 3, 2026
Forecast Valid:
1pm CDT Oct 3, 2026-6pm CDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation