La Grange Park Weather Forecast
- 73
- 89
Partly Sunny
- 80
- 95
Partly Sunny
- 74
- 97
Thunderstorms Likely
- 72
- 83
Chance Thunderstorms
- 73
- 89
Chance Thunderstorms
- 74
- 92
Mostly Sunny
Today 22 Jul Central Cook
Partly cloudy through mid Afternoon, then becoming mostly sunny. Highs in the upper 80s Inland, but only in the mid 80s near the lake. Southeast Winds 5 to 10 Mph.
Tonight 22 Jul Central Cook
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.
La Grange Park Temperature Statistics
July Temperature
Chicago, Chicago Midway Airport (6.2 miles)
Lowest 18 July, 2025
61 °FAverage July
78.6 °FHighest 5 July, 2025
93.9 °F
Climate (2020–Present)
Chicago, Chicago Midway Airport (6.2 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
54.2 °FAverage High 2020–2025
61.8 °F