Sparta/Fort McCoy Airport Weather Forecast

    • 53
    • 77

    Rain Showers

    • 58
    • 80

    Mostly Sunny

    • 50
    • 81

    Chance Thunderstorms

    • 49
    • 72

    Mostly Sunny

    • 49
    • 74

    Slight Chance Thunderstorms

    • 49
    • 73

    Slight Chance Thunderstorms

Today 11 Jun Monroe

Numerous Showers and isolated Thunderstorms Early, then Showers and numerous Thunderstorms this afternoon. Locally heavy rainfall possible this afternoon. Not as warm with Highs in the upper 70s. Temperature falling into the upper 60s this afternoon. Southeast Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 100 percent.

Tonight 11 Jun Monroe

Mostly cloudy with numerous Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta/Fort McCoy Airport Temperature Statistics

June Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 3 June, 2026

    39.4 °F

  • Average June

    69.3 °F

  • Highest 4 June, 2026

    87.1 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (0 miles)

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  • Average Low 2021–2026

    34.9 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
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