Sandy Lake Weather Forecast

    • 61
    • 87

    Thunderstorms Likely

    • 53
    • 77

    Rain Showers

    • 58
    • 80

    Mostly Sunny

    • 51
    • 82

    Chance Thunderstorms

    • 49
    • 72

    Partly Sunny

    • 52
    • 74

    Slight Chance Thunderstorms

    • 51
    • 75

    Chance Thunderstorms

Today 10 Jun Monroe

Showers with Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds and large hail. Highs in the upper 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

Tonight 10 Jun Monroe

Mostly cloudy with Showers and Thunderstorms likely this Evening, then partly cloudy after midnight. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the lower 60s. Southwest Winds 10 to 20 Mph. Gusts up to 30 Mph this evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

June Temperature

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

  • Lowest 3 June, 2026

    39.4 °F

  • Average June

    68.6 °F

  • Highest 4 June, 2026

    87.1 °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

    47.6 °F

  • Average High 2021–2026

    58.3 °F
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