Sparta Weather Forecast

    • 58
    • 74

    Rain Showers Likely

    • 56
    • 77

    Rain Showers Likely

    • 53
    • 78

    Rain Showers Likely

    • 48
    • 73

    Chance Rain Showers

    • 53
    • 77

    Chance Rain Showers

    • 37
    • 74

    Rain Showers Likely

Today 12 Apr Monroe

Mostly cloudy with a chance of Thunderstorms. Showers likely this Morning, then a chance of Showers this afternoon. Breezy and much warmer with Highs in the lower 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 12 Apr Monroe

Mostly cloudy. Warmer with Lows in the upper 50s. Southwest Winds 10 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sparta Temperature Statistics

April Temperature

Sparta, Sparta / Fort McCoy Airport (3.7 miles)

  • Lowest 7 April, 2026

    12 °F

  • Average April

    39.8 °F

  • Highest 8 April, 2026

    69.1 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (3.7 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    58.1 °F
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