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

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Overcast

40°F

4°C

Humidity 73%
Wind Speed W 17 G 30 mph
Barometer 29.71 in (1006.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 18 Apr 6:53 am CDT
Extended Forecast for

Fond du Lac WI

  • Today

    Today: Mostly sunny, with a high near 48. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47. West wind 5 to 15 mph.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. South wind around 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. Southwest wind around 10 mph becoming west in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Northeast wind around 5 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 48. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 31. West wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 47. West wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 52. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 40. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 68. Southwest wind around 10 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Thursday Night
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fond du Lac WI
 43.77°N 88.43°W (Elev. 778 ft)
Last Update:
6:31 am CDT Apr 18, 2026
Forecast Valid:
7am CDT Apr 18, 2026-6pm CDT Apr 24, 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