Round Lake Weather Forecast

    • 33
    • 53

    Mostly Cloudy

    • 41
    • 49

    Rain Showers

    • 35
    • 59

    Rain Showers

    • 36
    • 54

    Rain Showers Likely

    • 29
    • 43

    Chance Snow Showers

    • 24
    • 37

    Slight Chance Snow Showers

Today 16 Feb Clinton

Mostly sunny. Highs in the lower 50s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 16 Feb Clinton

Partly cloudy. Areas of fog after midnight. Lows in the lower 30s. West Winds 5 to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

February Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 1 February, 2026

    -4.5 °F

  • Average February

    21.9 °F

  • Highest 14 February, 2026

    50 °F

Climate (2021–Present)

Capital Region International Airport (10.6 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.1 °F
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