Squaw Lake Weather Forecast

    • 0
    • 36

    Mostly Sunny

    • 16
    • 26

    Chance Snow

    • 26
    • 37

    Chance Wintry Mix

    • 19
    • 36

    Mostly Cloudy

    • 29
    • 39

    Cloudy

    • 25
    • 45

    Mostly Cloudy

    • 22
    • 37

    Mostly Cloudy

Today 20 Dec Monroe

Sunny. Not as cool with Highs in the mid 30s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 20 Dec Monroe

Mostly clear. Colder with Lows around 1 above. Northwest Winds 10 to 20 Mph. Gusts up to 35 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Squaw Lake Temperature Statistics

December Temperature

Sparta, Sparta / Fort McCoy Airport (5 miles)

  • Lowest 4 December, 2025

    -12.3 °F

  • Average December

    17.3 °F

  • Highest 18 December, 2025

    43.5 °F

Climate (2020–Present)

Sparta, Sparta / Fort McCoy Airport (5 miles)

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  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    58.1 °F
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