


Hazardous Weather Conditions
Current conditions at
Chicago / West Chicago, Dupage Airport (KDPA)
Lat: 41.9°NLon: 88.25°WElev: 758ft.
Fair with Haze
71°F
22°C
Humidity | 81% |
Wind Speed | Calm |
Barometer | 30.06 in (1017.4 mb) |
Dewpoint | 65°F (18°C) |
Visibility | 6.00 mi |
Last update | 15 Jul 6:52 am CDT |
Extended Forecast for
Naperville IL
Today
High: 90 °F
Sunny
Tonight
Low: 73 °F
Partly Cloudy
Wednesday
High: 90 °F
Partly Sunny
then Chance
T-stormsWednesday Night
Low: 68 °F
T-storms
LikelyThursday
High: 77 °F
Chance
T-stormsThursday Night
Low: 60 °F
Mostly Cloudy
Friday
High: 80 °F
Mostly Sunny
Friday Night
Low: 64 °F
Partly Cloudy
Saturday
High: 84 °F
Chance
T-storms
Detailed Forecast
Today
Sunny, with a high near 90. Light south southeast wind becoming south 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 73. South wind around 5 mph, with gusts as high as 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 99. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. West northwest wind around 10 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 68.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Naperville IL
41.77°N 88.15°W
41.77°N 88.15°W
4:11 am CDT Jul 15, 2025
7am CDT Jul 15, 2025-6pm CDT Jul 21, 2025