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Long-Range Weather Forecast for East Saint Louis, IL
60-Day Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Sep 1-5 | Sunny, warm |
| Sep 6-9 | A few showers, turning chilly |
| Sep 10-16 | Sunny, turning warm |
| Sep 17-19 | T-storms, warm |
| Sep 20-23 | Sunny, hot |
| Sep 24-30 | Isolated t-storms, turning cool |
| September | temperature 68.5° (0.5° above avg.) precipitation 1.5" (2" below avg.) |
| Dates | Weather Conditions |
|---|---|
| Oct 1-10 | Sunny, then rainy periods; turning warm |
| Oct 11-15 | Sunny north, rainy periods south; chilly |
| Oct 16-19 | Showers, quite chilly |
| Oct 20-23 | Sunny, turning warm |
| Oct 24-31 | Rainy periods, mild |
| October | temperature 57° (1° above avg. north, 1° below south) precipitation 4" (1" above avg.) |
12-Month Long-Range Weather Outlook
November 2025 to October 2026
Winter will be warmer than normal, with the coldest periods in mid-December and early and late January. Precipitation will be below normal. Snowfall will be below normal in the north and near normal south, with the snowiest periods in mid-November, late January, and early February. April and May will be warmer than normal, with below-normal precipitation in the north and above-normal south. Summer will be cooler and wetter than usual, with the hottest periods in early and mid-June, early and late July, and early August. September and October will be warmer than normal in the north and cooler south, with below-normal precipitation.See the complete 12-month weather forecast in The Old Farmer’s Almanac..
Weather Trend Graph
November 2025 to October 2026
