Sparta Weather Forecast

    • 30
    • 51

    Chance Rain Showers

    • 15
    • 42

    Partly Sunny

    • 31
    • 45

    Mostly Cloudy

    • 38
    • 64

    Rain Showers Likely

    • 32
    • 55

    Chance Rain Showers

    • 36
    • 57

    Chance Rain Showers

Today 5 Apr Monroe

Mostly sunny. Highs around 50. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph this morning.

Tonight 5 Apr Monroe

Mostly cloudy. A chance of rain Showers in the evening. Lows around 30. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Sparta Temperature Statistics

April Temperature

Sparta, Sparta / Fort McCoy Airport (3.7 miles)

  • Lowest 1 April, 2026

    28.6 °F

  • Average April

    36.4 °F

  • Highest 1 April, 2026

    45.7 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (3.7 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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