Fort McCoy Weather Forecast

    • 58
    • 82

    Becoming Sunny

    • 72
    • 85

    Chance Rain Showers

    • 74
    • 94

    Slight Chance Thunderstorms

    • 71
    • 95

    Chance Thunderstorms

    • 71
    • 93

    Chance Thunderstorms

    • 69
    • 94

    Chance Thunderstorms

Today 27 Jun Monroe

Areas of fog this morning. Mostly sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.

Tonight 27 Jun Monroe

Partly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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Fort McCoy Temperature Statistics

June Temperature

Sparta, Sparta / Fort McCoy Airport (4.3 miles)

  • Lowest 3 June, 2026

    39.4 °F

  • Average June

    65.4 °F

  • Highest 4 June, 2026

    87.1 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (4.3 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.2 °F
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