| NWS Forecast for: Alton IL Issued by: National Weather Service Saint Louis, MO Last Update: 8:22 pm CDT Jun 19, 2024 | |
Tonight: Partly cloudy, with a low around 72. South wind around 6 mph becoming calm in the evening. Thursday: Mostly sunny, with a high near 95. Calm wind becoming south around 6 mph in the afternoon. Thursday Night: Mostly clear, with a low around 73. Southeast wind around 6 mph becoming calm in the evening. Friday: Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the afternoon. Friday Night: Mostly clear, with a low around 76. South wind around 6 mph becoming calm in the evening. Saturday: Mostly sunny and hot, with a high near 98. Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Sunday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 95. Sunday Night: Mostly clear, with a low around 72. Monday: Sunny, with a high near 94. Monday Night: Mostly clear, with a low around 74. Tuesday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99. Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. | |
| Alton IL 38.91°N 90.16°W (Elev. 505 ft) | |
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