South Side Weather Forecast
- 37
- 73
Rain Showers
- 39
- 40
Rain Showers
- 48
- 69
Rain Showers
- 46
- 54
Rain Showers Likely
- 38
- 65
Rain Showers Likely
- 36
- 48
Partly Sunny
Today 31 Mar Central Cook
Mostly cloudy. A chance of Showers and Thunderstorms until late Afternoon, then Showers with Thunderstorms likely late. Breezy with Highs in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 90 percent.
Tonight 31 Mar Central Cook
A chance of Thunderstorms in the evening. Showers. A slight chance of Thunderstorms after midnight. Lows in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 80 percent.
South Side Temperature Statistics
March Temperature
Chicago, Chicago Midway Airport (7.5 miles)
Lowest 16 March, 2026
21 °FAverage March
43.1 °FHighest 21 March, 2026
77 °F
Climate (2021–Present)
Chicago, Chicago Midway Airport (7.5 miles)
Average Low 2021–2026
46.7 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
62 °F