Big Oaks Weather Forecast

    • 55
    • 67

    Chance Rain Showers

    • 58
    • 72

    Chance Rain Showers

    • 63
    • 84

    Mostly Sunny

    • 67
    • 88

    Chance Rain Showers

    • 62
    • 80

    Chance Rain Showers

    • 59
    • 76

    Partly Sunny

Today 23 May Central Cook

Mostly cloudy. Highs around 70 Inland, but only in the lower 60s near the lake. Northeast Winds 5 to 10 Mph.

Tonight 23 May Central Cook

Mostly cloudy. A slight chance of Showers in the late evening and early morning. A chance of Showers with a slight chance of Thunderstorms late. Lows in the mid 50s. East Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Oaks Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    32.6 °F

  • Average May

    58.1 °F

  • Highest 17 May, 2026

    87.7 °F

Climate (2021–Present)

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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