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

Hazardous Weather Conditions

Current conditions at

Fond Du Lac County Airport (KFLD)

Lat: 43.77°NLon: 88.49°WElev: 791ft.

Mostly Cloudy

56°F

13°C

Humidity 49%
Wind Speed E 9 mph
Barometer 30.29 in (1026.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 20 May 1:53 pm CDT
Extended Forecast for

Fond du Lac WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. East wind 5 to 15 mph.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of sprinkles after 10am. Increasing clouds, with a high near 58. East wind around 10 mph.

    High: 58 °F

    Chance
    Sprinkles

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. East wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 62. East wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 47. East wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 68. East wind around 5 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming south after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. North wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 40. East wind 5 to 15 mph.
Thursday
A chance of sprinkles after 10am. Increasing clouds, with a high near 58. East wind around 10 mph.
Thursday Night
Mostly cloudy, with a low around 44. East wind 5 to 10 mph.
Friday
Mostly cloudy, with a high near 62. East wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 47. East wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 68. East wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 50. Northeast wind around 5 mph becoming south after midnight.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 51.
Memorial Day
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fond du Lac WI
 43.77°N 88.43°W (Elev. 778 ft)
Last Update:
1:21 pm CDT May 20, 2026
Forecast Valid:
2pm CDT May 20, 2026-6pm CDT May 26, 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