Chicago Weather Forecast

    • 69
    • 78

    Mostly Sunny

    • 75
    • 83

    Mostly Sunny

    • 78
    • 88

    Mostly Sunny

    • 75
    • 87

    Mostly Sunny

    • 75
    • 87

    Partly Sunny

    • 74
    • 87

    Slight Chance Thunderstorms

Today 12 Jul Central Cook

Sunny. Highs in the mid 80s Inland, but only in the lower 80s near the lake. Northeast Winds 5 to 10 Mph.

Tonight 12 Jul Central Cook

Clear. Lows in the upper 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Chicago Temperature Statistics

July Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 5 July, 2026

    66.9 °F

  • Average July

    78 °F

  • Highest 1 July, 2026

    93.9 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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