Sandy Lake Weather Forecast

    • 62
    • 87

    Mostly Sunny

    • 62
    • 88

    Rain Showers Likely

    • 58
    • 75

    Rain Showers

    • 58
    • 81

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 62
    • 85

    Mostly Sunny

Today 29 Jul Monroe

Mostly sunny. Patchy smoke this afternoon. Highs in the mid 80s. Light Winds.

Tonight 29 Jul Monroe

Partly cloudy. Patchy smoke. Humid with Lows in the mid 60s. Light Winds.

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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 23 July, 2026

    44.6 °F

  • Average July

    73.7 °F

  • Highest 27 July, 2026

    96.1 °F

Climate (2021–2026)

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    58.3 °F
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