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

81°F

27°C

Humidity 58%
Wind Speed NE 9 G 16 mph
Barometer 30.06 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 6 Jul 12:45 pm CDT
Extended Forecast for

3 Miles ESE Lemont IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. North northeast wind around 5 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68.

    Low: 68 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Northeast wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 84. North northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82.
Friday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Mostly cloudy, with a low around 65.
Sunday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lemont IL
 41.65°N 87.96°W
Last Update:
10:35 am CDT Jul 6, 2026
Forecast Valid:
1pm CDT Jul 6, 2026-6pm CDT Jul 12, 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