Current conditions at
Lewis University Airport (KLOT)
Lat: 41.6°NLon: 88.1°WElev: 669ft.
Fair
79°F
26°C
| Humidity | 54% |
| Wind Speed | S 12 G 18 mph |
| Barometer | 29.77 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 12 Oct 8:55 pm CDT |
Extended Forecast for
Lemont IL
Tonight

Low: 70 °F
Mostly Clear
Tuesday

High: 81 °F
Sunny
Tuesday Night
Low: 64 °F
Chance
T-storms then
Showers
LikelyWednesday

High: 70 °F
Chance
ShowersWednesday Night

Low: 56 °F
Mostly Cloudy
Thursday

High: 65 °F
Showers
Thursday Night

Low: 49 °F
Chance
ShowersFriday

High: 59 °F
Partly Sunny
and BreezyFriday Night

Low: 40 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 70. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 81. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 64. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 70. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 15 mph.
Thursday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 65. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 59. Breezy.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lemont IL
41.67°N 87.98°W
41.67°N 87.98°W
8:21 pm CDT Oct 12, 2026
9pm CDT Oct 12, 2026-6pm CDT Oct 19, 2026


