Promontory Point Park Weather Forecast
- 67
- 86
Thunderstorms Likely
- 69
- 72
Rain Showers Likely
- 74
- 87
Chance Thunderstorms
- 72
- 88
Chance Thunderstorms
- 73
- 83
Chance Thunderstorms
- 73
- 88
Chance Thunderstorms
Today 24 Jun Central Cook
Mostly cloudy. Scattered Showers and Thunderstorms in the afternoon. Highs in the lower 90s Inland, but only in the mid 80s near the lake. Temperature falling into the lower 80s in the afternoon. Southwest Winds 5 to 10 Mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.
Tonight 24 Jun Central Cook
Mostly cloudy. Scattered Showers and Thunderstorms. Lows in the upper 60s. Northeast Winds around 5 Mph. Chance of precipitation 50 percent.
Promontory Point Park Temperature Statistics
June Temperature
Chicago, Chicago Midway Airport (8.7 miles)
Lowest 1 June, 2025
48.9 °FAverage June
71.7 °FHighest 21 June, 2025
95 °F
Climate (2020–Present)
Chicago, Chicago Midway Airport (8.7 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
54.2 °FAverage High 2020–2025
61.8 °F