Stoney Island Park Weather Forecast
- 67
- 82
Rain Showers Likely
- 67
- 72
Rain Showers Likely
- 69
- 75
Slight Chance Rain Showers
- 70
- 79
Chance Rain Showers
- 68
- 83
Chance Rain Showers
- 65
- 77
Chance Rain Showers
Today 15 Sep Central Cook
Mostly cloudy. Showers early in the morning. A chance of Thunderstorms. A chance of Showers in the late morning and afternoon. More humid with Highs in the lower 80s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph in the afternoon. Chance of precipitation 80 percent.
Tonight 15 Sep Central Cook
Mostly cloudy. A chance of Showers and Thunderstorms late. Near steady temperature in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.
Stoney Island Park Temperature Statistics
September Temperature
Chicago, Chicago Midway Airport (9.3 miles)
Lowest 11 September, 2026
61 °FAverage September
78.2 °FHighest 2 September, 2026
96.1 °F
Climate (2021–2026)
Chicago, Chicago Midway Airport (9.3 miles)
Average Low 2021–2026
46.7 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
61.9 °F