Round Lake Weather Forecast

    • 35
    • 36

    Chance Snow Showers

    • 27
    • 43

    Mostly Cloudy

    • 33
    • 39

    Chance Rain Showers

    • 39
    • 44

    Rain Showers Likely

    • 32
    • 47

    Mostly Cloudy

    • 26
    • 46

    Chance Rain Showers

Today 22 Dec Clinton

Cloudy. A chance of snow Showers, possibly mixed with freezing rain in the Morning, then a chance of snow Showers in the afternoon. Highs in the mid 30s. Southwest Winds 5 to 10 Mph becoming south in the afternoon. Gusts up to 20 Mph. Chance of precipitation 50 percent.

Tonight 22 Dec Clinton

Cloudy. A chance of rain and snow Showers in the Evening, then a chance of rain Showers after midnight. Lows in the mid 30s. South Winds 5 to 10 Mph with Gusts to around 25 Mph becoming southwest after midnight. Chance of precipitation 30 percent.

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Round Lake Temperature Statistics

December Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 8 December, 2025

    -0.9 °F

  • Average December

    23.6 °F

  • Highest 18 December, 2025

    50 °F

Climate (2020–Present)

Capital Region International Airport (10.6 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    60.1 °F
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