Clarendon Hills Weather Forecast
- 68
- 84
Decreasing Clouds
- 72
- 88
Partly Sunny
- 79
- 97
Hot
- 75
- 97
Chance Thunderstorms
- 71
- 89
Chance Thunderstorms
- 71
- 88
Chance Thunderstorms
Today 21 Jul DuPage
Partly cloudy through mid Afternoon, then becoming mostly sunny. Hazy in the morning. Highs in the mid 80s. East Winds 5 to 10 Mph.
Tonight 21 Jul DuPage
Partly cloudy. Lows in the upper 60s. East 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
78.6 °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