| NWS Forecast for: Percy IL Issued by: National Weather Service Saint Louis, MO Last Update: 10:52 pm CDT Jul 12, 2025 | |
Tonight: Partly cloudy, with a low around 72. Calm wind. Sunday: Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 88. Light and variable wind. Chance of precipitation is 70%. Sunday Night: Showers and thunderstorms likely, mainly before 7pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. Monday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon. Monday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light south wind. Chance of precipitation is 20%. Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93. Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Friday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. | |
| Percy IL 38.02°N 89.61°W (Elev. 472 ft) | |
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