Sparta/Fort McCoy Airport Weather Forecast

    • 35
    • 54

    Increasing Clouds

    • 39
    • 66

    Partly Sunny

    • 50
    • 74

    Rain Showers Likely

    • 27
    • 62

    Chance Rain Showers

    • 25
    • 49

    Mostly Sunny

    • 31
    • 50

    Chance Rain/Snow

Today 28 Mar Monroe

Mostly sunny. Warmer with Highs in the lower 50s. Southwest Winds 10 to 20 Mph. Gusts up to 30 Mph this afternoon.

Tonight 28 Mar Monroe

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the mid 30s. Southwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening.

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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

    39.5 °F

  • Highest 21 March, 2026

    82.2 °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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