Big Oaks Weather Forecast

    • 63
    • 86

    Decreasing Clouds

    • 55
    • 74

    Chance Rain Showers

    • 67
    • 73

    Chance Rain Showers

    • 65
    • 83

    Rain Showers

    • 64
    • 75

    Rain Showers Likely

    • 61
    • 76

    Slight Chance Thunderstorms

Today 12 Sep Central Cook

Mostly cloudy. A chance of Sprinkles late. Near steady temperature in the mid 80s. West Winds around 10 Mph.

Tonight 12 Sep Central Cook

Partly cloudy. A chance of Sprinkles early in the evening. Lows in the mid 60s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Oaks Temperature Statistics

September Temperature

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

  • Lowest 7 September, 2026

    64.7 °F

  • Average September

    79 °F

  • Highest 2 September, 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

    53.6 °F

  • Average High 2021–2026

    61.9 °F
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