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.

Rain Fog/Mist

55°F

13°C

Humidity 87%
Wind Speed E 12 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 51°F (11°C)
Visibility 4.00 mi
Wind Chill52°F (11°C)
Last update 25 Apr 12:52 pm CDT
Extended Forecast for

Algonquin IL

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely before 4pm, then scattered showers. Mostly cloudy, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers
    Likely

  • Tonight

    Tonight: Isolated showers before 7pm. Mostly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.

    Low: 41 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 57. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. East northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 65 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Breezy.

    Low: 64 °F

    Chance
    T-storms and
    Breezy then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely before 4pm, then scattered showers. Mostly cloudy, with a high near 59. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Isolated showers before 7pm. Mostly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 10%.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 57. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36. East northeast wind around 5 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 65. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 50.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Breezy.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
A chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Algonquin IL
 42.17°N 88.3°W
Last Update:
12:37 pm CDT Apr 25, 2025
Forecast Valid:
1pm CDT Apr 25, 2025-6pm CDT May 1, 2025
 
Forecast Discussion
 
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Additional Resources

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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