Sparta/Fort McCoy Airport Weather Forecast

    • 45
    • 68

    Increasing Clouds

    • 60
    • 73

    Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

    • 59
    • 79

    Partly Sunny

    • 47
    • 73

    Chance Rain Showers

    • 39
    • 61

    Partly Sunny

Today 8 Oct Monroe

Mostly sunny. Highs in the upper 60s. West Winds 5 to 10 Mph.

Tonight 8 Oct Monroe

Partly cloudy. Lows in the mid 40s. West Winds around 5 Mph in the Evening, becoming light and variable.

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Sparta/Fort McCoy Airport Temperature Statistics

October Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 5 October, 2026

    33.6 °F

  • Average October

    55.3 °F

  • Highest 3 October, 2026

    70.3 °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

    47.7 °F

  • Average High 2021–2026

    58.4 °F
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