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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 43.77°N 88.43°W (Text-Only)
NWS Forecast for: Fond du Lac WI
Issued by: National Weather Service Milwaukee, WI
Last Update: 12:36 am CST Dec 5, 2025		Print

  • Overnight

    Overnight: Mostly cloudy, with a low around 5. Wind chill values between -5 and zero. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Mostly Cloudy


  • Friday

    Friday: A chance of snow and freezing rain, mainly after 3pm. Mostly cloudy, with a high near 25. Wind chill values between -5 and 5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 25 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday
    Night

    Friday Night: A chance of snow and freezing rain before midnight. Mostly cloudy, with a low around 16. Southwest wind around 10 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Wintry
    Mix then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming light in the afternoon.

    High: 22 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.

    Low: 9 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 18. North wind 5 to 10 mph.

    High: 18 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around -4. North wind around 5 mph becoming calm in the evening.

    Low: -4 °F

    Partly Cloudy


  • Monday

    Monday: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 20 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Monday
    Night

    Monday Night: Snow. Low around 14. Chance of precipitation is 80%.

    Low: 14 °F

    Snow




    • Overnight: Mostly cloudy, with a low around 5. Wind chill values between -5 and zero. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Friday: A chance of snow and freezing rain, mainly after 3pm. Mostly cloudy, with a high near 25. Wind chill values between -5 and 5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Friday Night: A chance of snow and freezing rain before midnight. Mostly cloudy, with a low around 16. Southwest wind around 10 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Saturday: Mostly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming light in the afternoon.

    Saturday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.

    Sunday: A 20 percent chance of snow before noon. Partly sunny, with a high near 18. North wind 5 to 10 mph.

    Sunday Night: Partly cloudy, with a low around -4. North wind around 5 mph becoming calm in the evening.

    Monday: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    Monday Night: Snow. Low around 14. Chance of precipitation is 80%.

    Tuesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29.

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 70%.

    Wednesday: Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    Wednesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 8.

    Thursday: A 20 percent chance of snow. Partly sunny, with a high near 21.


    Fond du Lac WI
     43.77°N 88.43°W (Elev. 778 ft)

    Visit your local NWS office at: https://www.weather.gov/mkx