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.

Overcast and Windy

36°F

2°C

Humidity 83%
Wind Speed N 29 G 39 mph
Barometer 29.83 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 22 Mar 2:35 pm CDT
Extended Forecast for

Harvey IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly after 4pm. Cloudy, with a steady temperature around 39. Breezy, with a north wind around 25 mph, with gusts as high as 35 mph.

    High: 39 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Slight Chance
    Showers and
    Blustery then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. North wind around 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. East northeast wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. South wind 5 to 10 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 1pm. Partly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly after 4pm. Cloudy, with a steady temperature around 39. Breezy, with a north wind around 25 mph, with gusts as high as 35 mph.
Tonight
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 30. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 42. North wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 30. East northeast wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph.
Tuesday
Partly sunny, with a high near 53. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 73.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harvey IL
 41.62°N 87.64°W
Last Update:
1:21 pm CDT Mar 22, 2026
Forecast Valid:
2pm CDT Mar 22, 2026-6pm CDT Mar 28, 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