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

43°F

6°C

Humidity 71%
Wind Speed NE 12 G 18 mph
Barometer 30.10 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 25 Dec 2:45 pm CST
Extended Forecast for

Mokena IL

  • Christmas Day

    Christmas Day: Cloudy, with a high near 44. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 4am. Patchy fog after 3am. Otherwise, cloudy, with a low around 40. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Scattered
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Scattered showers before 9am. Patchy fog before noon. Otherwise, cloudy, with a high near 53. South southeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 53 °F

    Scattered
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after midnight. Cloudy, with a low around 46.

    Low: 46 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before midnight. Cloudy, with a low around 18. Blustery.

    Low: 18 °F

    Blustery.
    Rain Likely
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. Blustery.

    High: 24 °F

    Partly Sunny
    and Blustery

Detailed Forecast

Christmas Day
Cloudy, with a high near 44. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly after 4am. Patchy fog after 3am. Otherwise, cloudy, with a low around 40. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers before 9am. Patchy fog before noon. Otherwise, cloudy, with a high near 53. South southeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 46.
Sunday
Rain. High near 55. Chance of precipitation is 80%.
Sunday Night
Rain likely before midnight. Cloudy, with a low around 18. Blustery.
Monday
Partly sunny, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 14. Blustery.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mokena IL
 41.52°N 87.88°W
Last Update:
2:46 pm CST Dec 25, 2025
Forecast Valid:
3pm CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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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