Round Lake Beach Weather Forecast

    • 54
    • 80

    Becoming Sunny

    • 58
    • 78

    Mostly Sunny

    • 66
    • 81

    Mostly Sunny

    • 63
    • 82

    Chance Thunderstorms

    • 62
    • 77

    Chance Thunderstorms

    • 62
    • 77

    Chance Rain Showers

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Beach Temperature Statistics

July Temperature

Chicago/Waukegan Regional Airport (11.8 miles)

  • Lowest 7 July, 2018

    53.1 °F
  • Average July

    74.1 °F
  • Highest 1 July, 2018

    93 °F

Climate (2010–Present)

Chicago/Waukegan Regional Airport (11.8 miles)

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  • Average Low 2010–Present

    39.6 °F
  • Average 2010–Present

    48.2 °F
  • Average High 2010–Present

    56 °F
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