Round Lake Weather Forecast

    • 49
    • 56

    Chance Rain Showers

    • 40
    • 63

    Rain Showers Likely

    • 33
    • 51

    Rain Showers Likely

    • 41
    • 58

    Partly Sunny

    • 62
    • 73

    Chance Rain Showers

    • 57
    • 75

    Rain Showers Likely

Today 8 Apr Clinton

Partly sunny in the morning then becoming mostly sunny. Highs in the mid 50s. South Winds 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 8 Apr Clinton

Partly cloudy. A 50 percent chance of rain Showers after midnight. Lows in the upper 40s. South Winds 15 to 20 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

April Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 6 April, 2026

    27 °F

  • Average April

    43.3 °F

  • Highest 3 April, 2026

    63.6 °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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