Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe thunderstorms possible over the Mid Atlantic and Northeast U.S.

Severe thunderstorms may develop Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S. A few of the storms could contain damaging winds, large hail, and heavy rainfall. The severe weather threat will shift to the upper Midwest and Great Lakes by Tuesday and Wednesday of this week. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Mostly Cloudy

68°F

20°C

Humidity 81%
Wind Speed N 13 mph
Barometer 30.02 in (1016.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 24 Jul 8:52 am CDT
Extended Forecast for

Naperville IL

  • Today

    Today: Mostly sunny, with a high near 76. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Mostly Sunny

    High: 76 °F

  • Tonight

    Tonight: Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming light east northeast  in the evening.

    Mostly Clear

    Low: 60 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light east wind becoming south southeast 5 to 10 mph in the morning.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph.

    Mostly Clear

    Low: 63 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. South southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly after 1am.  Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 70 °F

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

  • Friday

    Friday: Mostly sunny, with a high near 81.

    Mostly Sunny

    High: 81 °F

Detailed Forecast

Today
Mostly sunny, with a high near 76. North northeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming light east northeast in the evening.
Tuesday
Sunny, with a high near 82. Light east wind becoming south southeast 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 87. South southwest wind 5 to 10 mph.
Wednesday Night
Showers and thunderstorms likely, mainly after 1am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Naperville IL
 41.77°N 88.15°W
9:17 am CDT Jul 24, 2017
9am CDT Jul 24, 2017-6pm CDT Jul 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database