National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical System Impacts for the East; Severe Weather and Heavy Rainfall Threats

Heavy rain and dangerous surf conditions up the East Coast are forecast as tropical storm conditions approach late this week and into the weekend. Meanwhile, strong to severe thunderstorms are expected to impact portions of the central U.S. including heavy to excessive rainfall through Saturday. For the Intermountain region, below normal temperatures and some snow for the higher terrain. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in (1020.9 mb)
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 22 Sep 3:52 am CDT
Extended Forecast for

Naperville IL

  • Overnight

    Overnight: Showers. Low around 63. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers

    Low: 63 °F

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    High: 76 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 59. East wind 5 to 10 mph.

    Partly Cloudy

    Low: 59 °F

  • Saturday

    Saturday: Sunny, with a high near 78. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Sunny

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55. East southeast wind around 10 mph, with gusts as high as 15 mph.

    Mostly Clear

    Low: 55 °F

  • Sunday

    Sunday: Partly sunny, with a high near 72.

    Partly Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

  • Monday

    Monday: Partly sunny, with a high near 72.

    Partly Sunny

    High: 72 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 56.

    Mostly Cloudy

    Low: 56 °F

Detailed Forecast

Overnight
Showers. Low around 63. East wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 76. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 59. East wind 5 to 10 mph.
Saturday
Sunny, with a high near 78. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 55. East southeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Naperville IL
 41.77°N 88.15°W
Last Update:
3:26 am CDT Sep 22, 2023
Forecast Valid:
4am CDT Sep 22, 2023-6pm CDT Sep 28, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation