Fulton River District Weather Forecast

    • 67
    • 80

    Chance Thunderstorms

    • 66
    • 74

    Partly Sunny

    • 66
    • 76

    Mostly Sunny

    • 67
    • 78

    Chance Rain Showers

    • 65
    • 76

    Chance Rain Showers

    • 64
    • 73

    Partly Sunny

Today 18 Aug Central Cook

Partly cloudy in the Morning, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms early in the afternoon. A chance of Showers and Thunderstorms late. Highs around 80. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 18 Aug Central Cook

Mostly cloudy. A chance of Showers and Thunderstorms. Humid with Lows in the upper 60s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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Fulton River District Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 3 August, 2026

    63 °F

  • Average August

    75.1 °F

  • Highest 10 August, 2026

    87.1 °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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