Magnificent Mile Weather Forecast
- 67
- 80
Chance Thunderstorms
- 67
- 73
Partly Sunny
- 65
- 75
Mostly Sunny
- 69
- 78
Partly Sunny
- 67
- 75
Chance Rain Showers
- 66
- 73
Partly Sunny
Today 18 Aug Central Cook
Mostly cloudy. A slight chance of Showers early in the afternoon. A chance of Showers and Thunderstorms late. Highs around 80. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 50 percent.
Tonight 18 Aug Central Cook
Mostly cloudy. A chance of Showers and Thunderstorms until early morning. Humid with Lows in the mid 60s. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.
Magnificent Mile Temperature Statistics
August Temperature
Chicago, Chicago Midway Airport (9.9 miles)
Lowest 3 August, 2026
63 °FAverage August
75.1 °FHighest 10 August, 2026
87.1 °F
Climate (2021–2026)
Chicago, Chicago Midway Airport (9.9 miles)
Average Low 2021–2026
46.7 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
62 °F