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

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

73°F

23°C

Humidity 66%
Wind Speed S 20 G 25 mph
Barometer 29.86 in (1010.4 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 3 Nov 12:53 pm CST
Extended Forecast for

Oak Forest IL

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 74. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 74 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain after 3am. Low around 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly between 10am and noon. Mostly cloudy, with a temperature rising to near 63 by 9am, then falling to around 58 during the remainder of the day. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F⇓

    Rain Likely
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 74. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Rain and thunderstorms likely, then rain after 3am. Low around 61. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely, mainly between 10am and noon. Mostly cloudy, with a temperature rising to near 63 by 9am, then falling to around 58 during the remainder of the day. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Friday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 53.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oak Forest IL
 41.6°N 87.75°W
Last Update:
1:26 pm CST Nov 3, 2026
Forecast Valid:
1pm CST Nov 3, 2026-6pm CST Nov 9, 2026
 
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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