Naperville Weather Forecast
- 62
- 85
Mostly Cloudy
- 67
- 87
Partly Sunny
- 68
- 91
Thunderstorms Likely
- 64
- 83
Thunderstorms Likely
- 62
- 79
Mostly Sunny
- 69
- 85
Slight Chance Thunderstorms
- 73
- 92
Mostly Sunny
Today 15 Jun DuPage
Partly Cloudy, then becoming mostly cloudy late. Highs in the mid 80s. East Winds 5 to 10 Mph.
Tonight 15 Jun DuPage
Mostly cloudy in the late evening and early Morning, then becoming partly cloudy. Lows in the lower 60s. East Winds 5 to 10 Mph.
Naperville Temperature Statistics
June Temperature
Chicago / West Chicago, Dupage Airport (9.3 miles)
Lowest 1 June, 2025
40.6 °FAverage June
66.9 °FHighest 11 June, 2025
91.7 °F
Climate (2020–Present)
Chicago / West Chicago, Dupage Airport (9.3 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.6 °FAverage High 2020–2025
61.2 °F