| NWS Forecast for: O'Fallon IL Issued by: National Weather Service Saint Louis, MO Last Update: 5:37 pm CDT Jun 26, 2024 |  |
| Tonight: Mostly clear, with a low around 18. North wind 5 to 13 km/h. Thursday: Sunny, with a high near 30. Northeast wind 8 to 13 km/h. Thursday Night: Partly cloudy, with a low around 19. East wind 8 to 10 km/h. Friday: Partly sunny, with a high near 31. South wind 10 to 18 km/h, with gusts as high as 32 km/h. Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 24. South wind 14 to 18 km/h. Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 33. Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21. Sunday: Sunny, with a high near 28. Sunday Night: Mostly clear, with a low around 15. Monday: Sunny, with a high near 28. Monday Night: Mostly clear, with a low around 19. Tuesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24. Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34. | |
| O'Fallon IL 38.59°N 89.92°W (Elev. 551 m) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |
