10-Day Weather Forecast - Keystone, CO

Mostly sunny. Highs 58 to 68. Northeast winds 10 to 15 mph with gusts up to 20 mph in the afternoon.

Mostly clear. Lows 36 to 46.

Partly cloudy with a 10 percent chance of thunderstorms. Highs 61 to 71.

Partly cloudy. Lows 39 to 49.

Partly cloudy with a 20 percent chance of thunderstorms. Highs 66 to 76.

Partly cloudy. Lows 42 to 52.

Partly cloudy with a 50 percent chance of thunderstorms. Some thunderstorms may be severe. Highs 66 to 76.

Mostly cloudy with a 20 percent chance of thunderstorms. Some thunderstorms may be severe. Lows 41 to 51.

Rain showers likely and chance of thunderstorms. Some thunderstorms may be severe. Highs 64 to 74. Chance of rain 60 percent.

Mostly cloudy with a 40 percent chance of thunderstorms. Some thunderstorms may be severe. Lows 40 to 50.

Thunderstorms likely. Some thunderstorms may be severe. Highs 60 to 70. Chance of precipitation 60 percent.

Partly cloudy with a 30 percent chance of thunderstorms. Some thunderstorms may be severe. Lows 39 to 49.

Partly cloudy with a 50 percent chance of thunderstorms. Some thunderstorms may be severe. Highs 62 to 72.

Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 46F. Dew point will be around 38F with an average humidity of 56%. Winds will be 2 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 37F with an average humidity of 38%. Winds will be 2 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 37F with an average humidity of 54%. Winds will be 2 mph from the S.

Partly cloudy. High temperature around 74F. Dew point will be around 36F with an average humidity of 36%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 46F. Dew point will be around 36F with an average humidity of 51%. Winds will be 2 mph from the S.