Sparta/Fort McCoy Airport Weather Forecast

    • 39
    • 60

    Rain Showers

    • 30
    • 46

    Chance Rain Showers

    • 44
    • 62

    Mostly Sunny

    • 34
    • 62

    Partly Sunny

    • 29
    • 51

    Chance Rain/Snow

    • 23
    • 46

    Slight Chance Rain/Snow

Today 6 Mar Monroe

Rain in the Morning, then rain Showers with a slight chance of Thunderstorms in the afternoon. Highs in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 100 percent.

Tonight 6 Mar Monroe

A chance of Thunderstorms. Rain Showers. Lows in the lower 40s. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta/Fort McCoy Airport Temperature Statistics

March Temperature

Sparta, Sparta / Fort McCoy Airport (0 miles)

  • Lowest 2 March, 2026

    7.7 °F

  • Average March

    29 °F

  • Highest 3 March, 2026

    52.5 °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

    47.5 °F

  • Average High 2021–2026

    58.2 °F
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