Sandy Lake Weather Forecast

    • 51
    • 68

    Rain Showers

    • 48
    • 73

    Slight Chance Thunderstorms

    • 52
    • 75

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

    • 53
    • 76

    Chance Rain Showers

    • 53
    • 77

    Partly Sunny

Today 17 Jun Monroe

Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the upper 60s. South Winds 10 to 15 Mph. Chance of rain 100 percent.

Tonight 17 Jun Monroe

Mostly cloudy. Showers with a chance of Thunderstorms in the evening. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 80 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

    68.4 °F

  • Highest 4 June, 2026

    87.1 °F

Climate (2021–2026)

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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