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

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

45°F

7°C

Humidity 33%
Wind Speed E 8 mph
Barometer 30.26 in (1025.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 2 Mar 3:52 pm CST
Extended Forecast for

2 Miles WNW South Barrington IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly between 9am and 10am. Mostly cloudy, with a high near 44. East northeast wind around 5 mph.

    High: 44 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.

    Low: 32 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 49. East wind 5 to 10 mph.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Cloudy, with a low around 39. East wind around 5 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers likely. Cloudy, with a high near 65.

    High: 65 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm after midnight.
Tuesday
A 40 percent chance of showers, mainly between 9am and 10am. Mostly cloudy, with a high near 44. East northeast wind around 5 mph.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 49. East wind 5 to 10 mph.
Wednesday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely after midnight. Cloudy, with a low around 39. East wind around 5 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 54. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 41.
Friday
Showers likely. Cloudy, with a high near 65.
Friday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 53.
Saturday
A chance of showers before noon. Mostly cloudy, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW South Barrington IL
 42.1°N 88.19°W
Last Update:
3:36 pm CST Mar 2, 2026
Forecast Valid:
4pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
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