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Flanagan, IL 7-Day Weather Forecast
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Flanagan Weather Forecast
Flanagan, IL Weather Forecast Date: 306 AM CDT Thu Sep 10 2026
Weather forecast for Flanagan, IL
Morning Hi: 65°FHi: 18°C |
Early This Morning... Mostly cloudy. Temperatures in the mid 60s. West winds around 5 mph, becoming north late. |
Today Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Today... Mostly cloudy. A slight chance of showers late in the morning. Highs in the upper 70s. North winds around 5 mph. Chance of precipitation 20%. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. Southeast winds around 5 mph. |
| Sat Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. |
| Sun Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Sunday... Partly cloudy. Highs in the mid 80s. |
| Mon Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Monday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s. |
| Tue Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40%. |
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