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 and Breezy

68°F

20°C

Humidity 69%
Wind Speed S 21 G 26 mph
Barometer 29.80 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 31 Mar 2:55 am CDT
Extended Forecast for

Mokena IL

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 65. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 74 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 37. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 44. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 41. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 72. Breezy. Chance of precipitation is 90%.

    High: 72 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 52. Breezy. Chance of precipitation is 80%.

    Low: 52 °F

    Showers and
    Breezy

  • Friday

    Friday: A chance of showers after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 65. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 74. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Low around 37. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 44. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 41. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday
Showers and possibly a thunderstorm. High near 72. Breezy. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 52. Breezy. Chance of precipitation is 80%.
Friday
A chance of showers after 1pm. Partly sunny, with a high near 69.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 67. Breezy.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mokena IL
 41.52°N 87.88°W
Last Update:
1:21 am CDT Mar 31, 2026
Forecast Valid:
3am CDT Mar 31, 2026-6pm CDT Apr 6, 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