Three Oaks Recreation Area Weather Forecast

    • 54
    • 73

    Becoming Sunny

    • 58
    • 77

    Partly Sunny

    • 61
    • 79

    Mostly Sunny

    • 68
    • 83

    Partly Sunny

    • 68
    • 90

    Chance Thunderstorms

    • 65
    • 87

    Partly Sunny

Today 22 Jul McHenry

Mostly sunny in the Morning, then becoming partly cloudy. Highs in the lower 70s. North Winds 5 to 10 Mph.

Tonight 22 Jul McHenry

Mostly clear. Lows in the mid 50s. Northeast Winds around 5 Mph, becoming west after midnight.

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Three Oaks Recreation Area Temperature Statistics

July Temperature

Chicago / Wheeling, Pal-Waukee Airport (21.1 miles)

  • Lowest 20 July, 2026

    61 °F

  • Average July

    77.9 °F

  • Highest 14 July, 2026

    97.6 °F

Climate (2021–2026)

Chicago / Wheeling, Pal-Waukee Airport (21.1 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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