South Side Weather Forecast

    • 23
    • 24

    Snow

    • 13
    • 33

    Snow Likely

    • 18
    • 23

    Mostly Cloudy

    • 20
    • 29

    Mostly Cloudy

    • 23
    • 29

    Mostly Cloudy

    • 27
    • 34

    Mostly Cloudy

Today 30 Dec Central Cook

Mostly cloudy. A chance of Flurries early in the afternoon. Snow likely late. Little or no snow accumulation. Highs in the mid 20s. West Winds around 10 Mph. Chance of precipitation 70 percent.

Tonight 30 Dec Central Cook

Mostly cloudy. Snow early in the Evening, then a chance of snow late in the evening. Snow accumulation up to an inch. Lows in the mid 20s. West Winds around 10 Mph. Chance of precipitation 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Side Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (7.5 miles)

  • Lowest 14 December, 2025

    -0.9 °F

  • Average December

    29.2 °F

  • Highest 28 December, 2025

    57.9 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    61.9 °F
Get WillyWeather+ to remove ads