| NWS Forecast for: East Alton IL Issued by: National Weather Service Saint Louis, MO Last Update: 4:21 pm CDT Jul 13, 2025 |  |
This Afternoon: Showers and thunderstorms likely, mainly before 5pm. Cloudy, with a steady temperature around 76. Northeast wind around 5 mph. Chance of precipitation is 60%. Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Light and variable wind. Monday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 87. Calm wind becoming southeast around 5 mph. Monday Night: Mostly cloudy, with a low around 72. South wind 5 to 7 mph becoming calm in the evening. Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. Calm wind becoming south around 6 mph in the morning. Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 74. Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 73. 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 73. Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. | |
| East Alton IL 38.88°N 90.11°W (Elev. 436 ft) | |
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