Big Oaks Weather Forecast

    • 69
    • 85

    Mostly Cloudy

    • 66
    • 80

    Rain Showers

    • 64
    • 78

    Chance Rain Showers

    • 66
    • 82

    Mostly Sunny

    • 71
    • 85

    Partly Sunny

    • 71
    • 87

    Chance Thunderstorms

Today 4 Aug Central Cook

Partly cloudy. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 4 Aug Central Cook

Mostly cloudy. A slight chance of Showers and Thunderstorms late. Lows in the upper 60s. Southwest Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Oaks Temperature Statistics

August Temperature

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

  • Lowest 1 August, 2026

    66 °F

  • Average August

    69.7 °F

  • Highest 1 August, 2026

    72 °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

    62 °F
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