Chicago Weather Forecast

    • 57
    • 66

    Partly Sunny

    • 56
    • 66

    Mostly Cloudy

    • 59
    • 68

    Partly Sunny

    • 59
    • 69

    Sunny

    • 64
    • 76

    Mostly Sunny

    • 68
    • 84

    Mostly Cloudy

    • 68
    • 84

    Chance Thunderstorms

Today 30 May Central Cook

Mostly cloudy. Temperatures in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 May Central Cook

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. East Winds 10 to 15 Mph, becoming southeast 5 to 10 Mph after midnight.

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Chicago Temperature Statistics

May Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 2 May, 2026

    33.1 °F

  • Average May

    60.5 °F

  • Highest 17 May, 2026

    86 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    62 °F
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