| NWS Forecast for: Percy IL Issued by: National Weather Service Saint Louis, MO Last Update: 10:07 pm CDT Jul 15, 2025 | |
Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 23. South wind 8 to 10 km/h. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 34. Heat index values as high as 39. Southwest wind 8 to 13 km/h. Chance of precipitation is 30%. Wednesday Night: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 23. Southwest wind 8 to 13 km/h. Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. West wind 8 to 11 km/h. Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. North wind 3 to 8 km/h. Friday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 31. Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 23. Saturday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 32. Saturday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 24. Chance of precipitation is 20%. Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34. Sunday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24. Monday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 24. Tuesday: Sunny, with a high near 34. | |
| Percy IL 38.02°N 89.61°W (Elev. 472 m) | |
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