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

82°F

28°C

Humidity 57%
Wind Speed E 6 mph
Barometer 29.99 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 3 Aug 2:55 pm CDT
Extended Forecast for

Richton Park IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. East wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 67. South wind around 5 mph.

    Low: 67 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. South southwest wind around 5 mph, with gusts as high as 10 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 90%.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Calm wind.
Tonight
Mostly clear, with a low around 64. East wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.
Tuesday Night
Increasing clouds, with a low around 67. South wind around 5 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. South southwest wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 90%.
Thursday
Showers likely, with thunderstorms also possible after 7am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Richton Park IL
 41.49°N 87.7°W
Last Update:
1:21 pm CDT Aug 3, 2026
Forecast Valid:
3pm CDT Aug 3, 2026-6pm CDT Aug 9, 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