Chicago Weather Forecast

    • 62
    • 77

    Mostly Sunny

    • 64
    • 79

    Slight Chance Rain Showers

    • 67
    • 75

    Rain Showers Likely

    • 72
    • 85

    Mostly Sunny

    • 73
    • 90

    Chance Thunderstorms

    • 75
    • 90

    Slight Chance Thunderstorms

Today 22 Aug Cook

Sunny. Highs in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 22 Aug Cook

Clear. Lows in the upper 50s in the Suburbs. But in the lower 60s Downtown. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Chicago Temperature Statistics

August Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 1 August, 2018

    64 °F
  • Average August

    78 °F
  • Highest 4 August, 2018

    96.1 °F

Climate (2010–Present)

Chicago, Chicago Midway Airport (8.7 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    45.4 °F
  • Average 2010–Present

    53.2 °F
  • Average High 2010–Present

    60.6 °F
Get an account to remove ads