Sandy Lake Weather Forecast

    • 76
    • 96

    Slight Chance Rain Showers

    • 73
    • 95

    Rain Showers Likely

    • 72
    • 94

    Rain Showers Likely

    • 70
    • 93

    Rain Showers Likely

    • 69
    • 93

    Chance Thunderstorms

    • 68
    • 93

    Chance Thunderstorms

Today 29 Jun Monroe

Mostly sunny. Hot with Highs in the mid 90s. South Winds 10 to 20 Mph. Gusts up to 30 Mph in the afternoon. Heat index Values up to 110 in the afternoon.

Tonight 29 Jun Monroe

Mostly cloudy with a chance of Showers and Thunderstorms. Warmer. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 50 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

    65.3 °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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