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Town of Keystone, COKeystone, CO 7-Day Weather Forecast
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Keystone Weather Forecast
Keystone, CO Weather Forecast Date: 1249 PM MDT Sun Sep 06 2026
Weather forecast for Keystone, CO
Today Hi: 70°FHi: 21°C Lo: 48°F Lo: 9°C |
Rest of Today... Partly cloudy with a slight chance of thunderstorms. Chance of showers late in the afternoon. Highs 64 to 74. Chance of rain 30%. |
| Labor Day Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Labor Day... Mostly cloudy. Slight chance of thunderstorms in the afternoon. Highs 61 to 71. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20%. |
| Tue Hi: 67°FHi: 19°C Lo: 45°F Lo: 7°C |
Tuesday... Partly cloudy with a 10% chance of thunderstorms. Highs 61 to 71. |
Wed Hi: 69°FHi: 21°C Lo: 44°F Lo: 7°C |
Wednesday... Mostly clear. Highs 63 to 73. Lows 38 to 48. |
| Thu Hi: 69°FHi: 21°C Lo: 44°F Lo: 7°C |
Thursday... Mostly clear. Highs 63 to 73. Lows 38 to 48. |
| Fri Hi: 69°FHi: 21°C Lo: 44°F Lo: 7°C |
Friday... Mostly clear. Highs 63 to 73. Lows 38 to 48. |
| Fri Hi: 69°FHi: 21°C Lo: 45°F Lo: 7°C |
Friday... Mostly clear. Highs 63 to 73. Lows 38 to 48. |
| Sat Hi: 66°FHi: 19°C Lo: 42°F Lo: 6°C |
Saturday... Partly cloudy with a 40% chance of thunderstorms. Highs 60 to 70. |
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