Big Oaks Weather Forecast

    • 67
    • 79

    Mostly Sunny

    • 69
    • 86

    Partly Sunny

    • 66
    • 77

    Rain

    • 67
    • 74

    Chance Thunderstorms

    • 66
    • 77

    Partly Sunny

    • 68
    • 81

    Mostly Sunny

Today 29 Jul Central Cook

Mostly sunny. Highs around 80 Inland, but only in the mid 70s near the lake. Northeast Winds 5 to 10 Mph.

Tonight 29 Jul Central Cook

Mostly clear. Lows in the mid 60s. Northeast Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Big Oaks Temperature Statistics

July Temperature

Chicago, Chicago-O'Hare International Airport (5 miles)

  • Lowest 23 July, 2026

    58.6 °F

  • Average July

    77.9 °F

  • Highest 14 July, 2026

    96.7 °F

Climate (2021–2026)

Chicago, Chicago-O'Hare International Airport (5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.9 °F
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