Sandy Lake Weather Forecast

    • 70
    • 90

    Chance Thunderstorms

    • 74
    • 92

    Slight Chance Thunderstorms

    • 67
    • 87

    Thunderstorms Likely

    • 62
    • 83

    Partly Sunny

    • 62
    • 83

    Partly Sunny

    • 63
    • 83

    Chance Rain Showers

    • 62
    • 83

    Chance Thunderstorms

Today 3 Jul Monroe

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 3 Jul Monroe

Mostly cloudy. A chance of Showers and Thunderstorms this Evening, then Showers and Thunderstorms likely after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sandy Lake Temperature Statistics

July Temperature

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

  • Lowest 1 July, 2025

    54.9 °F

  • Average July

    70.9 °F

  • Highest 1 July, 2025

    84.6 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

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  • Average Low 2020–2025

    34.3 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57.8 °F
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