Round Lake Weather Forecast

    • 70
    • 94

    Mostly Sunny

    • 70
    • 93

    Mostly Sunny

    • 71
    • 91

    Partly Sunny

    • 70
    • 90

    Partly Sunny

    • 66
    • 88

    Slight Chance Rain Showers

    • 62
    • 83

    Slight Chance Rain Showers

    • 61
    • 81

    Partly Sunny

Today 20 Sep Sunflower

Clear. Patchy fog through the day. Lows in the lower 60s. Highs in the upper 80s.

Tonight 20 Sep Sunflower

Mostly clear. Lows in the mid 60s. Highs in the upper 80s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Temperature Statistics

September Temperature

Cleveland Municipal Airport (19.3 miles)

  • Lowest 9 September, 2024

    51.8 °F

  • Average September

    74.3 °F

  • Highest 1 September, 2024

    92.8 °F

Climate (2019–Present)

Cleveland Municipal Airport (19.3 miles)

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  • Average Low 2019–2024

    54.8 °F

  • Average 2019–2024

    63.2 °F

  • Average High 2019–2024

    72.5 °F
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