Weather WorldGriggsville, IL 7-Day Weather Forecast
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Griggsville Weather Forecast
Griggsville, IL Weather Forecast Date: 442 PM CDT Sat Oct 10 2026
Weather forecast for Griggsville, IL
Tonight Lo: 51°F Lo: 11°C |
Tonight... Mostly clear. Lows in the lower 50s. Southeast winds 5 to 10 mph. |
Sun Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Sunny. Highs in the upper 80s. South winds around 5 mph. |
| Columbus Day Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Columbus Day... Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 30 mph. |
| Tue Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Tuesday... Sunny. Highs in the mid 80s. |
Wed Hi: 75°FHi: 24°C Lo: 60°F Lo: 16°C |
Wednesday... A slight chance of thunderstorms. Showers, cooler with highs in the mid 70s. Chance of rain 90%. |
| Thu Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Thursday... A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 70%. |
Fri Hi: 65°FHi: 18°C Lo: 45°F Lo: 7°C |
Friday... Mostly sunny. A slight chance of showers in the morning. Highs in the mid 60s. Chance of rain 20%. |
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