Manchester, IL 7-Day Weather Forecast
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Manchester Weather Forecast


Manchester, IL Weather Forecast Date: 637 PM CDT Mon Oct 12 2026
Weather forecast for Manchester, IL
| Tonight Lo: 71°F Lo: 22°C |
Tonight... Mostly clear. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. |
| Tue Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 100 in the afternoon. |
| Wed Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Wednesday... Showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Much cooler with highs in the upper 70s. Northwest winds around 5 mph, becoming north around 5 mph in the afternoon. Chance of rain 90%. |
| Thu Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Thursday... Showers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain near 100%. |
| Fri Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Friday... Mostly sunny. Cooler with highs in the lower 60s. |
| Sat Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Mostly clear. Lows in the upper 30s. Highs in the lower 60s. |
| Sat Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Mostly clear. Lows in the upper 30s. Highs in the lower 60s. |
| Sun Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Sunday... Sunny. Highs in the upper 60s. |
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