Round Lake Weather Forecast

    • 29
    • 55

    Mostly Sunny

    • 34
    • 54

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 37
    • 54

    Chance Rain Showers

    • 36
    • 50

    Chance Rain Showers

    • 37
    • 50

    Chance Rain Showers

Today 26 Oct Clinton

Sunny. Highs in the mid 50s. East Winds 5 to 10 Mph.

Tonight 26 Oct Clinton

Mostly clear. Lows in the upper 20s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

October Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 9 October, 2025

    35.1 °F

  • Average October

    56.5 °F

  • Highest 4 October, 2025

    88 °F

Climate (2020–Present)

Capital Region International Airport (10.6 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    60.2 °F
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