Round Lake Weather Forecast

    • 63
    • 82

    Chance Rain Showers

    • 63
    • 83

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Cloudy

    • 56
    • 79

    Partly Sunny

    • 61
    • 77

    Rain Showers Likely

    • 60
    • 79

    Chance Rain Showers

Today 11 Aug Clinton

Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms in the afternoon. Highs in the lower 80s. Light Winds becoming south around 5 Mph in the afternoon. Chance of rain 50 percent.

Tonight 11 Aug Clinton

Partly cloudy. A chance of Showers and a slight chance of Thunderstorms in the evening. Lows in the lower 60s. Light Winds. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

August Temperature

Capital Region International Airport (10.6 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    73 °F

  • Highest 4 August, 2026

    86.6 °F

Climate (2021–2026)

Capital Region International Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60.2 °F
Get WillyWeather+ to remove ads