Big Oaks Weather Forecast

    • 44
    • 59

    Becoming Sunny

    • 49
    • 63

    Mostly Sunny

    • 58
    • 77

    Chance Rain Showers

    • 59
    • 86

    Thunderstorms

    • 62
    • 82

    Thunderstorms

    • 61
    • 87

    Thunderstorms

Today 13 May Central Cook

Mostly cloudy. Highs in the lower 60s Inland, but only in the upper 50s near the lake. North Winds 15 to 20 Mph, Diminishing to 10 to 15 Mph in the afternoon.

Tonight 13 May Central Cook

Partly cloudy in the Evening, then becoming clear. Lows in the mid 40s. Northeast Winds 5 to 10 Mph, becoming northwest after midnight.

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Big Oaks Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    32.6 °F

  • Average May

    53.5 °F

  • Highest 4 May, 2026

    80.7 °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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