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

Tracking Storms with Impacts in the Northwest and Northeast U.S.

A Pacific storm will move across the Northwest U.S. through Thursday with low elevation rainfall, gusty winds, and mountain snows. A storm crossing the Northeast U.S. will continue gusty to high winds, scattered rain showers and limited snow showers into Thursday. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Partly Cloudy

41°F

5°C

Humidity 55%
Wind Speed W 6 mph
Barometer 30.24 in (1024.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 6 Nov 12:53 am CST
Extended Forecast for

Westmont IL

  • Overnight

    Overnight: Mostly clear, with a low around 37. West northwest wind around 5 mph becoming calm.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 56 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 64. West wind around 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Rain likely, mainly after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before noon. Mostly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. West northwest wind around 5 mph becoming calm.
Thursday
Increasing clouds, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A slight chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 30 percent chance of showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 64. West wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 41. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Rain likely, mainly after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Saturday Night
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Sunday
A chance of snow before noon. Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westmont IL
 41.8°N 87.97°W
Last Update:
12:26 am CST Nov 6, 2025
Forecast Valid:
1am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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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