Chicago Weather Forecast

    • 32
    • 45

    Mostly Sunny

    • 38
    • 45

    Mostly Cloudy

    • 34
    • 43

    Rain Likely

    • 28
    • 37

    Slight Chance Rain/Snow

    • 28
    • 35

    Mostly Cloudy

    • 27
    • 35

    Mostly Cloudy

    • 27
    • 34

    Mostly Cloudy

Today 18 Dec Cook

Sunny. Highs in the mid 40s. South Winds 10 to 15 Mph.

Tonight 18 Dec Cook

Clear in the evening then becoming partly cloudy. Lows in the lower 30s. South Winds 10 to 15 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Chicago Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 7 December, 2018

    17.1 °F
  • Average December

    32.4 °F
  • Highest 16 December, 2018

    48.9 °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

    45.3 °F
  • Average 2010–Present

    53 °F
  • Average High 2010–Present

    60.3 °F
Get an account to remove ads