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

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

64°F

18°C

Humidity 24%
Wind Speed SW 17 G 26 mph
Barometer 29.76 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 27 Feb 2:45 pm CST
Extended Forecast for

Mokena IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 40. North wind 5 to 15 mph becoming east in the afternoon.

    High: 40 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Monday

    Monday: A 20 percent chance of snow before noon. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain after midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Cloudy, with a high near 44.

    High: 44 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 30. Southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 40. North wind 5 to 15 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 25. North wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly cloudy, with a high near 33. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow before noon. Partly sunny, with a high near 41.
Monday Night
A chance of rain after midnight. Mostly cloudy, with a low around 31.
Tuesday
Rain likely, mainly before noon. Cloudy, with a high near 44.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 40.
Thursday
Rain likely. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mokena IL
 41.54°N 87.88°W
Last Update:
3:21 pm CST Feb 27, 2026
Forecast Valid:
3pm CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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