Campbellsport Weather Forecast

    • 55
    • 76

    Becoming Sunny

    • 59
    • 79

    Mostly Sunny

    • 53
    • 79

    Partly Sunny

    • 51
    • 72

    Rain Showers Likely

    • 60
    • 74

    Rain Showers

    • 52
    • 73

    Chance Rain Showers

Today 10 Sep Fond Du Lac

Mostly sunny. Highs in the upper 70s. Northwest Winds up to 5 Mph.

Tonight 10 Sep Fond Du Lac

Clear. Lows in the mid 50s. South Winds up to 10 Mph.

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Campbellsport Temperature Statistics

September Temperature

West Bend Municipal Airport (13.7 miles)

  • Lowest 7 September, 2026

    51.8 °F

  • Average September

    68.7 °F

  • Highest 1 September, 2026

    86 °F

Climate (2021–2026)

West Bend Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.7 °F
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