Weather WorldFlatfoot Lake, IL 7-Day Weather Forecast
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Flatfoot Lake Weather Forecast
Flatfoot Lake, IL Weather Forecast Date: 1221 AM CDT Tue Oct 13 2026
Weather forecast for Flatfoot Lake, IL
Tonight Lo: 71°F Lo: 22°C |
Tonight... Partly cloudy after midnight then clearing. Lows in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph after midnight. |
Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Mostly sunny. Highs in the lower 80s. West winds 5 to 10 mph. |
Wed Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. North winds 5 to 10 mph, increasing to northeast 10 to 15 mph in the afternoon. Chance of precipitation 40%. |
Thu Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Thursday... Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 80%. |
Fri Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Friday... Mostly cloudy and breezy. Highs in the upper 50s. |
| Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Highs in the upper 50s. |
| Sun Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Sunday... Mostly sunny. Highs in the lower 60s. |
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