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Flagg Weather Forecast
Flagg, IL Weather Forecast Date: 505 AM CST Sat Nov 07 2026
Weather forecast for Flagg, IL
Today Hi: 51°FHi: 11°C Lo: 35°F Lo: 2°C |
Today... Mostly cloudy in the morning then clearing. Patchy fog early in the morning. Highs in the lower 50s. West winds 5 to 10 mph. |
| Sun Hi: 59°FHi: 15°C Lo: 31°F Lo: -1°C |
Sunday... Partly cloudy in the morning, then clearing. Patchy fog early in the morning. Highs in the upper 50s. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. |
| Mon Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Monday... Partly cloudy. Highs around 60. Southwest winds 5 to 10 mph. |
Tue Hi: 61°FHi: 16°C Lo: 35°F Lo: 2°C |
Tuesday... Mostly sunny. Highs in the lower 60s. |
| Veterans Day Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Veterans Day... Partly cloudy. Highs in the mid 50s. |
| Thu Hi: 49°FHi: 9°C Lo: 30°F Lo: -1°C |
Thursday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. |
| Fri Hi: 49°FHi: 9°C |
Friday... Partly cloudy. Highs in the upper 40s. |
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