Stoney Island Park Weather Forecast
- 77
- 91
Becoming Sunny
- 77
- 92
Mostly Sunny
- 74
- 86
Chance Thunderstorms
- 73
- 86
Chance Thunderstorms
- 70
- 84
Slight Chance Rain Showers
- 68
- 81
Partly Sunny
Today 1 Sep Central Cook
Partly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 20 percent. Heat index Values up to 101.
Tonight 1 Sep Central Cook
Partly cloudy in the Evening, then clearing. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph.
Stoney Island Park Temperature Statistics
September Temperature
Chicago, Chicago Midway Airport (9.3 miles)
Lowest
–Average September
–Highest
–
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