7-Day Forecast 41.67°N 87.95°W (Text-Only)
NWS Forecast for: Lemont IL
Issued by: National Weather Service Chicago, IL
Last Update: 6:42 am CDT May 31, 2024




Today: Mostly sunny, with a high near 26. South wind 10 to 15 km/h, with gusts as high as 25 km/h.

Tonight: Mostly cloudy, with a low around 14. South southeast wind 10 to 15 km/h, with gusts as high as 25 km/h.

Saturday: Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 21. South southeast wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 cm possible.

Saturday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 14. South southeast wind 10 to 15 km/h becoming north northeast after midnight. Chance of precipitation is 30%.

Sunday: Mostly sunny, with a high near 26. North wind 5 to 10 km/h becoming east in the afternoon.

Sunday Night: Partly cloudy, with a low around 16.

Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 28. Chance of precipitation is 60%.

Monday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19.

Tuesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 29.

Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 19.

Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 28.

Wednesday Night: A chance of showers. Partly cloudy, with a low around 17.

Thursday: Mostly sunny, with a high near 26.



Lemont IL
 41.67°N 87.95°W

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