Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9° N Lon: 88.25° W Elev: 758 ft.

Fair

69°F

21°C

Humidity 47%
Wind Speed NW 15 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Mar 3:52 pm CDT
Detailed forecast for

DuPage County

Late This Afternoon
Partly cloudy. North winds 10 to 15 mph.
Tonight
Mostly cloudy. Lows in the upper 30s. Northeast winds 5 to 10 mph.
Saturday
Mostly cloudy in the morning, then clearing. Highs in the lower 70s. Southeast winds 5 to 10 mph, increasing to south 10 to 15 mph with gusts up to 25 mph in the afternoon.
Saturday Night
Partly cloudy. Lows in the lower 50s. Southwest winds 10 to 15 mph.
Sunday
Mostly cloudy. A slight chance of rain in the afternoon. Breezy with highs in the mid 50s. Temperature falling into the mid 40s in the afternoon. North winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 20 percent.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. North winds 15 to 20 mph with gusts up to 25 mph, diminishing to 10 to 15 mph after midnight.
Monday
Partly cloudy. Highs in the upper 40s.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s.
Tuesday
Mostly cloudy. Highs in the mid 50s.
Tuesday Night
Mostly cloudy. Lows in the upper 30s.
Wednesday
Mostly cloudy. Highs in the lower 50s.
Wednesday Night
Mostly cloudy. Lows in the lower 40s.
Thursday
Mostly cloudy with a 40 percent chance of showers. Breezy with highs in the mid 60s.
Thursday Night
Mostly cloudy. Lows in the lower 30s.
Friday
Mostly cloudy. Highs in the mid 40s.



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158 PM CDT Fri Mar 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database