Weather WorldFlat Lake, CO 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Flat Lake Weather Forecast
Flat Lake, CO Weather Forecast Date: 1249 PM MDT Sun Sep 20 2026
Weather forecast for Flat Lake, CO
Today Hi: 53°FHi: 12°C Lo: 33°F Lo: 1°C |
Rest of Today... Partly cloudy. Slight chance of thunderstorms and snow showers early in the afternoon. Highs 47 to 57. West winds 10 to 15 mph with gusts up to 20 mph. Chance of snow 20%. |
Mon Hi: 58°FHi: 14°C Lo: 36°F Lo: 2°C |
Monday... Mostly sunny. Highs 52 to 62. |
Tue Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Tuesday... Partly cloudy. Highs 55 to 65. |
| Wed Hi: 56°FHi: 13°C Lo: 39°F Lo: 4°C |
Wednesday... Mostly cloudy with a 40% chance of thunderstorms. Highs 50 to 60. |
| Thu Hi: 59°FHi: 15°C Lo: 40°F Lo: 4°C |
Thursday... Mostly cloudy with a 20% chance of thunderstorms. Highs 53 to 63. |
| Fri Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Friday... Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Highs 53 to 63. Chance of rain 40%. |
| Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Partly cloudy. Lows 35 to 45. Highs 53 to 63. |
| Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Partly cloudy. Lows 35 to 45. Highs 53 to 63. |
Flat Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...