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

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

34°F

1°C

Humidity 85%
Wind Speed E 10 mph
Barometer 30.09 in (1019.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 4:52 pm CDT
Extended Forecast for

Wasco IL

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Cloudy, with a temperature falling to near 34 by 8pm, then rising to around 40 during the remainder of the night. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F⇑

    Cloudy then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after 10am. High near 60. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers and sleet, possibly mixed with snow before 11pm, then snow, possibly mixed with sleet between 11pm and midnight, then snow after midnight. Patchy blowing snow after 1am. Low around 19. Windy, with a west southwest wind 25 to 30 mph becoming north in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Wintry Mix
    and Breezy
    then Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. Widespread blowing snow, mainly before 1pm. High near 22. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow and
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 8 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Cloudy, with a temperature falling to near 34 by 8pm, then rising to around 40 during the remainder of the night. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 10am. High near 60. Breezy, with a south wind 15 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers and sleet, possibly mixed with snow before 11pm, then snow, possibly mixed with sleet between 11pm and midnight, then snow after midnight. Patchy blowing snow after 1am. Low around 19. Windy, with a west southwest wind 25 to 30 mph becoming north in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 1pm. High near 22. Wind chill values as low as zero. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 8. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Wasco IL
 41.93°N 88.43°W
Last Update:
3:06 pm CDT Mar 14, 2026
Forecast Valid:
5pm CDT Mar 14, 2026-6pm CDT Mar 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation