Sandy Lake Weather Forecast

    • 24
    • 48

    Mostly Sunny

    • 42
    • 56

    Partly Sunny

    • 40
    • 75

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 49
    • 77

    Rain Showers Likely

    • 38
    • 64

    Chance Rain Showers

Today 19 Apr Monroe

Mostly sunny. Near steady temperature in the mid 40s. Northwest Winds 10 to 15 Mph.

Tonight 19 Apr Monroe

Mostly clear. Lows in the lower 20s. Northwest Winds 5 to 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

April Temperature

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

  • Lowest 7 April, 2026

    12 °F

  • Average April

    47.5 °F

  • Highest 17 April, 2026

    80.2 °F

Climate (2021–Present)

Sparta, Sparta / Fort McCoy Airport (0.6 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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