Sparta/Fort McCoy Airport Weather Forecast

    • 42
    • 56

    Slight Chance Rain Showers

    • 53
    • 67

    Mostly Cloudy

    • 54
    • 74

    Rain Showers

    • 43
    • 70

    Partly Sunny

    • 48
    • 68

    Chance Rain Showers

    • 49
    • 67

    Chance Rain Showers

Today 26 Oct Monroe

Mostly cloudy with a 40 percent chance of Showers. Cooler. Near steady temperature in the lower 50s. Northeast Winds 5 to 10 Mph.

Tonight 26 Oct Monroe

Mostly cloudy with a 20 percent chance of rain Showers. Lows in the lower 40s. East Winds 5 to 10 Mph.

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Sparta/Fort McCoy Airport Temperature Statistics

October Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 17 October, 2026

    24.8 °F

  • Average October

    57.9 °F

  • Highest 10 October, 2026

    86.7 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    58.5 °F
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