Weather WorldFlat Lake, MN 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Flat Lake Weather Forecast
Flat Lake, MN Weather Forecast Date: 337 PM CDT Sat Aug 22 2026
Weather forecast for Flat Lake, MN
Today Hi: 75°FHi: 24°C Lo: 48°F Lo: 9°C |
This Afternoon... Sunny. Highs in the mid 70s. North winds around 10 mph. |
| Sun Hi: 78°FHi: 26°C Lo: 55°F Lo: 13°C |
Sunday... Mostly sunny. Highs 75 to 80. East winds around 5 mph. |
| Mon Hi: 83°FHi: 28°C Lo: 63°F Lo: 17°C |
Monday... Mostly sunny. Highs 80 to 85. |
| Tue Hi: 83°FHi: 28°C Lo: 58°F Lo: 14°C |
Tuesday... Sunny. Highs 80 to 85. |
Wed Hi: 78°FHi: 26°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy in the morning then clearing. A slight chance of showers and thunderstorms. Highs 75 to 80. |
| Thu Hi: 78°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Mostly clear. Highs 75 to 80. Lows in the mid 50s. |
| Thu Hi: 78°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Mostly clear. Highs 75 to 80. Lows in the mid 50s. |
Flat Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...