Washington Park Weather Forecast

    • 72
    • 80

    Rain Showers

    • 75
    • 90

    Thunderstorms

    • 77
    • 92

    Partly Sunny

    • 74
    • 94

    Chance Thunderstorms

    • 72
    • 87

    Slight Chance Thunderstorms

    • 71
    • 85

    Chance Rain Showers

Today 30 Aug Central Cook

Mostly cloudy. Showers and scattered Thunderstorms in the Morning, then scattered Showers with isolated Thunderstorms in the afternoon. Breezy. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation 80 percent.

Tonight 30 Aug Central Cook

Mostly cloudy. Isolated Showers and Thunderstorms early in the evening. Isolated Showers and Thunderstorms late. Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of precipitation 20 percent.

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Washington Park Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (6.8 miles)

  • Lowest 24 August, 2026

    59 °F

  • Average August

    74.1 °F

  • Highest 10 August, 2026

    87.1 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (6.8 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.9 °F
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