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Flat Lake Weather Forecast
Flat Lake, IA Weather Forecast Date: 551 PM CST Wed Nov 04 2026
Weather forecast for Flat Lake, IA
Tonight Lo: 45°F Lo: 7°C |
Tonight... Cloudy with patchy drizzle. Lows in the mid 40s. Southwest winds 10 to 15 mph. |
Thu Hi: 51°FHi: 11°C Lo: 39°F Lo: 4°C |
Thursday... Cloudy with a 40% chance of showers. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming northwest in the afternoon. |
Fri Hi: 49°FHi: 9°C Lo: 31°F Lo: -1°C |
Friday... Mostly sunny. Highs in the upper 40s. North winds 5 to 10 mph. |
| Sat Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Saturday... Mostly clear. Highs in the lower 50s. Lows in the lower 30s. |
| Sun Hi: 59°FHi: 15°C Lo: 35°F Lo: 2°C |
Sunday... Sunny. Highs in the upper 50s. |
| Mon Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Monday... Sunny. Highs in the lower 60s. |
| Tue Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Tuesday... Sunny. Highs in the lower 60s. |
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