Round Lake Heights Weather Forecast

    • 54
    • 74

    Increasing Clouds

    • 55
    • 74

    Mostly Sunny

    • 54
    • 73

    Partly Sunny

    • 51
    • 72

    Slight Chance Thunderstorms

    • 49
    • 70

    Mostly Sunny

    • 57
    • 74

    Slight Chance Thunderstorms

Today 6 Jun Lake

Mostly sunny through early Afternoon, then becoming mostly cloudy. Highs in the mid 70s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 6 Jun Lake

Partly cloudy. Lows in the mid 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Round Lake Heights Temperature Statistics

June Temperature

Chicago/Waukegan Regional Airport (12.4 miles)

  • Lowest 3 June, 2024

    52.6 °F

  • Average June

    66 °F

  • Highest 3 June, 2024

    79.6 °F

Climate (2019–Present)

Chicago/Waukegan Regional Airport (12.4 miles)

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  • Average Low 2019–2024

    42.1 °F

  • Average 2019–2024

    50.5 °F

  • Average High 2019–2024

    58.7 °F
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