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

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

28°F

-2°C

Humidity 61%
Wind Speed SE 5 mph
Barometer 30.43 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 24 Mar 12:55 am CDT
Extended Forecast for

Oak Forest IL

  • Overnight

    Overnight: Partly cloudy, with a low around 28. South southeast wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. South southeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. South southwest wind 5 to 15 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. South southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    T-storms then
    Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. South southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 52. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 38. South southeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Partly sunny, with a high near 68. South southwest wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 53. South southwest wind around 10 mph, with gusts as high as 15 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 77.
Thursday Night
A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Breezy. Chance of precipitation is 50%.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oak Forest IL
 41.6°N 87.75°W
Last Update:
12:56 am CDT Mar 24, 2026
Forecast Valid:
1am CDT Mar 24, 2026-6pm CDT Mar 30, 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