Weather World
Town of Keystone, COKeystone, CO 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Keystone Weather Forecast
Keystone, CO Weather Forecast Date: 605 PM MDT Sat Oct 31 2026
Weather forecast for Keystone, CO
Tonight Lo: 32°F Lo: 0°C |
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Lows 27 to 35. |
Sun Hi: 45°FHi: 7°C Lo: 31°F Lo: -1°C |
Sunday... Mostly cloudy with a chance of snow. Slight chance of rain in the morning, then a chance of rain in the afternoon. Highs 39 to 49. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40%. |
| Mon Hi: 33°FHi: 1°C Lo: 26°F Lo: -3°C |
Monday... Snow. Highs 27 to 37. Northwest winds 10 to 15 mph with gusts up to 30 mph. |
Tue Hi: 39°FHi: 4°C Lo: 26°F Lo: -3°C |
Tuesday... Partly cloudy. Highs 33 to 43. |
Wed Hi: 43°FHi: 6°C Lo: 25°F Lo: -4°C |
Wednesday... Partly cloudy with a 30% chance of snow showers. Highs 37 to 47. |
| Thu Hi: 41°FHi: 5°C Lo: 25°F Lo: -4°C |
Thursday... Partly cloudy. Highs 35 to 45. Lows 20 to 28. |
Fri Hi: 40°FHi: 4°C Lo: 25°F Lo: -4°C |
Friday... Mostly cloudy. Highs 34 to 44. |
Keystone Radar Loop
Use the map search tool if you want to place a location marker on the radar map...