Weather WorldGanntown, IL 7-Day Weather Forecast
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Ganntown Weather Forecast
Ganntown, IL Weather Forecast Date: 1232 PM CDT Tue Oct 20 2026
Weather forecast for Ganntown, IL
Today Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
This Afternoon... Sunny. Near steady temperature in the lower 70s. Northeast winds around 5 mph. |
| Wed Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Wednesday... Sunny. Highs in the mid 70s. Calm winds, becoming northeast around 5 mph in the afternoon. |
| Thu Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Thursday... Sunny. Highs in the mid 70s. Northeast winds around 5 mph. |
| Fri Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Friday... Clear. Lows in the mid 40s. Highs in the mid 70s. |
| Sat Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Saturday... Mostly clear. Lows in the mid 40s. Highs in the mid 70s. |
Sun Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Sunday... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. |
| Mon Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Monday... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. |
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