Sparta/Fort McCoy Airport Weather Forecast

    • 62
    • 82

    Mostly Sunny

    • 69
    • 89

    Partly Sunny

    • 72
    • 93

    Chance Thunderstorms

    • 66
    • 94

    Mostly Sunny

    • 63
    • 89

    Mostly Sunny

    • 63
    • 88

    Slight Chance Thunderstorms

Today 24 Jul Monroe

Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 24 Jul Monroe

Partly cloudy. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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Sparta/Fort McCoy Airport Temperature Statistics

July Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 6 July, 2026

    55.9 °F

  • Average July

    74.7 °F

  • Highest 15 July, 2026

    94.8 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
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