Weather WorldChestnut, IL 7-Day Weather Forecast
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Chestnut Weather Forecast
Chestnut, IL Weather Forecast Date: 127 PM CDT Wed Oct 21 2026
Weather forecast for Chestnut, IL
Today Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
This Afternoon... Sunny. Near steady temperature in the mid 70s. Southwest winds around 5 mph. |
| Thu Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Thursday... Sunny. Highs in the mid 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon. |
| Fri Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Friday... Sunny. Highs in the mid 70s. Southeast winds around 5 mph. |
Sat Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Saturday... Partly cloudy. Highs in the mid 70s. Lows in the upper 40s. |
Sun Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Sunday... Mostly cloudy. Highs in the upper 70s. Lows in the upper 40s. |
| Mon Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy. Highs in the upper 70s. Lows in the upper 40s. |
| Mon Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Monday... Mostly cloudy. Highs in the upper 70s. Lows in the upper 40s. |
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