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

Hazardous Weather Conditions

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

69°F

21°C

Humidity 43%
Wind Speed NE 9 mph
Barometer 30.08 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 30 May 5:35 pm CDT
Extended Forecast for

Harvey IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. East southeast wind around 5 mph, with gusts as high as 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57. East northeast wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Light northeast wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 77. East southeast wind around 5 mph, with gusts as high as 10 mph.
Sunday Night
Mostly cloudy, with a low around 57. East northeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 78. Light northeast wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 56. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 66.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
A chance of showers. Partly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvey IL
 41.62°N 87.67°W
Last Update:
5:41 pm CDT May 30, 2026
Forecast Valid:
5pm CDT May 30, 2026-6pm CDT Jun 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation