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City of Hamilton, ILHamilton, IL 7-Day Weather Forecast
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Hamilton Weather Forecast
Hamilton, IL Weather Forecast Date: 236 PM CST Sun Nov 08 2026
Weather forecast for Hamilton, IL
Today Hi: 65°FHi: 18°C Lo: 39°F Lo: 4°C |
This Afternoon... Sunny, warmer with highs in the mid 60s. Temperature falling into the upper 50s late. Northwest winds 5 to 10 mph. |
| Mon Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Monday... Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph. |
| Tue Hi: 65°FHi: 18°C Lo: 40°F Lo: 4°C |
Tuesday... Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable. |
Veterans Day Hi: 60°FHi: 16°C Lo: 30°F Lo: -1°C |
Veterans Day... Mostly cloudy. Highs around 60. Lows around 40. |
Thu Hi: 49°FHi: 9°C Lo: 29°F Lo: -2°C |
Thursday... Partly cloudy. Highs in the upper 40s. Lows around 30. |
| Fri Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Friday... Mostly clear. Highs in the mid 40s. Lows in the upper 20s. |
| Sat Hi: 51°FHi: 11°C |
Saturday... Sunny. Highs in the lower 50s. |
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