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

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

59°F

15°C

Humidity 88%
Wind Speed NE 9 mph
Barometer 30.20 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 5:45 pm CDT
Extended Forecast for

Mokena IL

  • This Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 60. East northeast wind around 10 mph. Chance of precipitation is 20%.

    High: 60 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. East southeast wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. East southeast wind 5 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 58. Breezy.

    High: 58 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 60. East northeast wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 52. East northeast wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 69. East southeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 53. East southeast wind 5 to 10 mph.
Friday
Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 75. Chance of precipitation is 80%.
Saturday Night
Showers. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Partly sunny, with a high near 58. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mokena IL
 41.52°N 87.88°W
Last Update:
4:11 pm CDT Oct 15, 2025
Forecast Valid:
5pm CDT Oct 15, 2025-6pm CDT Oct 22, 2025
 
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