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.

Fair

63°F

17°C

Humidity 52%
Wind Speed Vrbl 3 mph
Barometer 30.07 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 10 Nov 11:45 am CST
Extended Forecast for

3 Miles SE Lemont IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Northwest wind around 5 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 40 percent chance of rain, mainly between 11am and 5pm. Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 7pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 37 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain. Partly sunny, with a high near 46. North wind around 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 41. Calm wind.
Veterans Day
A 40 percent chance of rain, mainly between 11am and 5pm. Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
A slight chance of rain before 7pm, then a slight chance of rain after 5am. Mostly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 46. North wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Lemont IL
 41.63°N 87.96°W
Last Update:
12:26 pm CST Nov 10, 2026
Forecast Valid:
12pm CST Nov 10, 2026-6pm CST Nov 16, 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