Clarendon Hills Weather Forecast
- 72
- 88
Mostly Sunny
- 77
- 93
Mostly Sunny
- 74
- 97
Thunderstorms Likely
- 70
- 85
Thunderstorms Likely
- 72
- 87
Chance Thunderstorms
- 72
- 92
Mostly Sunny
- 73
- 93
Slight Chance Thunderstorms
Today 22 Jul DuPage
Partly cloudy late in the Morning, then becoming mostly sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.
Tonight 22 Jul DuPage
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.
Clarendon Hills Temperature Statistics
July Temperature
Chicago, Chicago Midway Airport (9.9 miles)
Lowest 18 July, 2025
61 °FAverage July
78.3 °FHighest 5 July, 2025
93.9 °F
Climate (2020–Present)
Chicago, Chicago Midway Airport (9.9 miles)
Average Low 2020–2025
46.6 °FAverage 2020–2025
54.2 °FAverage High 2020–2025
61.8 °F