10-Day Weather Forecast - Keystone Resort, CO

Mostly sunny. Highs 63 to 73. Northwest winds 10 to 15 mph in the afternoon.

Partly cloudy. Lows 37 to 47.

Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Highs 64 to 74. Chance of rain 30 percent.

Partly cloudy. Lows 38 to 48. Highs 63 to 73.

Partly cloudy. Lows 38 to 48. Highs 63 to 73.

Partly cloudy. Lows 38 to 48. Highs 63 to 73.

Partly cloudy with a 40 percent chance of thunderstorms. Highs 61 to 71.

Partly cloudy with a 20 percent chance of thunderstorms. Lows 36 to 46.

Mostly sunny. Highs 65 to 75.

Partly cloudy. Lows 38 to 48.

Mostly sunny. Highs 64 to 74.

Mostly clear. Low temperature around 46F. Dew point will be around 32F with an average humidity of 47%. Winds will be 6 mph from the SW.

Partly cloudy. High temperature around 71F. Dew point will be around 28F with an average humidity of 28%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 41F. Dew point will be around 30F with an average humidity of 44%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 68F. Dew point will be around 28F with an average humidity of 31%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 41F. Dew point will be around 32F with an average humidity of 49%. Winds will be 3 mph from the W.

Sunny. High temperature around 69F. Dew point will be around 26F with an average humidity of 30%. Winds will be 5 mph from the W.

Clear. Low temperature around 42F. Dew point will be around 30F with an average humidity of 45%. Winds will be 4 mph from the W.