Chicago Weather Forecast

    • 63
    • 73

    Decreasing Clouds

    • 61
    • 71

    Mostly Sunny

    • 62
    • 73

    Mostly Sunny

    • 66
    • 76

    Slight Chance Thunderstorms

    • 69
    • 82

    Chance Thunderstorms

    • 66
    • 80

    Chance Thunderstorms

Today 22 Aug Cook

Partly cloudy. Highs in the upper 70s. Northeast Winds 10 to 20 Mph.

Tonight 22 Aug Cook

Partly cloudy in the evening then clearing. Lows in the upper 50s in the Suburbs. But in the lower 60s Downtown. Northeast Winds 10 to 15 Mph inland. But northeast 10 to 20 Mph near the lake.

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Chicago Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 1 August, 2019

    61 °F
  • Average August

    75.7 °F
  • Highest 5 August, 2019

    90 °F

Climate (2010–Present)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2010–Present

    45.7 °F
  • Average 2010–Present

    53.2 °F
  • Average High 2010–Present

    60.6 °F
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