West Sandy Lake Weather Forecast

    • 61
    • 85

    Slight Chance Thunderstorms

    • 59
    • 85

    Slight Chance Thunderstorms

    • 59
    • 83

    Mostly Cloudy

    • 57
    • 74

    Chance Thunderstorms

    • 56
    • 75

    Chance Rain Showers

    • 56
    • 74

    Slight Chance Thunderstorms

Today 16 Sep Monroe

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 16 Sep Monroe

Partly cloudy. Lows in the lower 60s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Sandy Lake Temperature Statistics

September Temperature

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

  • Lowest 7 September, 2025

    32.9 °F

  • Average September

    59.1 °F

  • Highest 13 September, 2025

    85.5 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (0.6 miles)

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  • Average Low 2020–2025

    34.5 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    57.8 °F
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