Round Lake Weather Forecast

    • 76
    • 95

    Becoming Sunny

    • 75
    • 96

    Mostly Sunny

    • 72
    • 95

    Chance Rain Showers

    • 69
    • 91

    Chance Thunderstorms

    • 67
    • 88

    Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

Today 30 Jun Clinton

Sunny. Highs in the mid 90s. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph. Heat index Readings 102 to 107.

Tonight 30 Jun Clinton

Mostly clear. Lows in the mid 70s. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Real-Time

Round Lake Temperature Statistics

June Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 2 June, 2026

    47.6 °F

  • Average June

    67.7 °F

  • Highest 10 June, 2026

    90.6 °F

Climate (2021–2026)

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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