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

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Mostly Cloudy

54°F

12°C

Humidity 90%
Wind Speed Calm
Barometer 30.36 in (1028.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 1 Nov 6:52 am CST
Extended Forecast for

Deerfield IL

  • Today

    Today: A 30 percent chance of showers, mainly before 8am. Cloudy, with a high near 64. South southeast wind around 5 mph.

    High: 64 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 53. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly between noon and 3pm. Cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Cloudy then
    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 58. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain likely, mainly after noon. Cloudy, with a high near 72. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 72 °F

    Breezy.
    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 8am. Cloudy, with a high near 64. South southeast wind around 5 mph.
Tonight
A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 53. South wind around 5 mph, with gusts as high as 15 mph.
Monday
A 40 percent chance of showers, mainly between noon and 3pm. Cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of showers, mainly before midnight. Cloudy, with a low around 58. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Rain likely, mainly after noon. Cloudy, with a high near 72. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before midnight. Mostly cloudy, with a low around 49.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A chance of rain before midnight. Mostly cloudy, with a low around 47.
Friday
A chance of rain. Mostly cloudy, with a high near 60.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deerfield IL
 42.17°N 87.86°W
Last Update:
4:55 am CST Nov 1, 2026
Forecast Valid:
6am CST Nov 1, 2026-6pm CST Nov 7, 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