Round Lake Weather Forecast

    • 41
    • 56

    Rain Showers Likely

    • 60
    • 73

    Rain Showers

    • 62
    • 73

    Rain Showers Likely

    • 63
    • 76

    Rain Showers Likely

    • 57
    • 76

    Rain Showers Likely

    • 56
    • 76

    Chance Rain Showers

Today 11 Apr Clinton

Sunny. Highs in the mid 50s. Southeast Winds around 5 Mph.

Tonight 11 Apr Clinton

Partly cloudy in the Evening, then mostly cloudy with a chance of rain Showers and a slight chance of Thunderstorms after midnight. Lows in the lower 40s. Southeast Winds 5 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

April Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 7 April, 2026

    21.7 °F

  • Average April

    44.1 °F

  • Highest 9 April, 2026

    69.1 °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 °F
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