| NWS Forecast for: 3 Miles WNW Glenarm IL Issued by: National Weather Service Lincoln, IL Last Update: 1:26 pm CDT Jul 15, 2026 | |
This Afternoon: Sunny, with a high near 33. Calm wind. Tonight: Mostly clear, with a low around 22. Calm wind. Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32. Calm wind. Thursday Night: Partly cloudy, with a low around 23. Calm wind. Friday: A chance of thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 31. Light west southwest wind increasing to 6 to 11 km/h in the morning. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible. Friday Night: Partly cloudy, with a low around 23. Southwest wind 5 to 11 km/h. Saturday: Sunny, with a high near 33. West wind 11 to 18 km/h, with gusts as high as 29 km/h. Saturday Night: Mostly clear, with a low around 22. Sunday: Sunny, with a high near 31. Sunday Night: Mostly clear, with a low around 21. Monday: Sunny, with a high near 32. Monday Night: Partly cloudy, with a low around 22. Tuesday: Sunny, with a high near 32. | |
| 3 Miles WNW Glenarm IL 39.62°N 89.73°W (Elev. 607 m) | |
Visit your local NWS office at: https://www.weather.gov/ilx |