Fond du Lac Weather Forecast

    • 28
    • 38

    Wintry Mix

    • 17
    • 37

    Blizzard

    • 3
    • 20

    Blizzard

    • 13
    • 21

    Mostly Cloudy

    • 28
    • 39

    Partly Sunny

    • 28
    • 44

    Mostly Cloudy

Today 14 Mar Fond Du Lac

Cloudy. A 50 percent chance of light snow late in the afternoon. Highs in the upper 30s. Southeast Winds up to 10 Mph.

Tonight 14 Mar Fond Du Lac

Windy. Light snow through the night. Light freezing rain and sleet after midnight. Light rain likely early in the morning. Patchy blowing snow in the late evening and early morning. Snow and sleet accumulation of 1 to 3 Inches. Ice accumulation of less than one quarter of an inch. Lows in the upper 20s. East Winds 10 to 15 Mph with Gusts to around 30 Mph increasing to 15 to 30 Mph after midnight. Chance of precipitation 90 percent.

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Fond du Lac Temperature Statistics

March Temperature

Fond Du Lac County Airport (1.9 miles)

  • Lowest 2 March, 2026

    14.6 °F

  • Average March

    38.7 °F

  • Highest 9 March, 2026

    68 °F

Climate (2021–Present)

Fond Du Lac County Airport (1.9 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.5 °F
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