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

58°F

14°C

Humidity 81%
Wind Speed NE 6 mph
Barometer 30.16 in (1021.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Oct 12:52 am CDT
Extended Forecast for

Fox Valley IL

  • Overnight

    Overnight: Patchy drizzle with isolated showers after 4am. Mostly cloudy, with a low around 56. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Patchy
    Drizzle

  • Thursday

    Thursday: Patchy drizzle with scattered showers before 10am, then showers with patchy drizzle, mainly after 10am. High near 67. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely with patchy drizzle before 10pm, then patchy drizzle with isolated showers between 10pm and 1am. Cloudy, with a low around 49. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely then
    Patchy
    Drizzle

  • Friday

    Friday: Scattered showers after 10am. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

    High: 51 °F

    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. North wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy drizzle with isolated showers after 4am. Mostly cloudy, with a low around 56. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Thursday
Patchy drizzle with scattered showers before 10am, then showers with patchy drizzle, mainly after 10am. High near 67. East southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely with patchy drizzle before 10pm, then patchy drizzle with isolated showers between 10pm and 1am. Cloudy, with a low around 49. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers after 10am. Mostly cloudy, with a high near 51. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 35. North wind 10 to 15 mph, with gusts as high as 35 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 55.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fox Valley IL
 41.77°N 88.24°W
Last Update:
1:21 am CDT Oct 15, 2026
Forecast Valid:
1am CDT Oct 15, 2026-6pm CDT Oct 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