10-Day Weather Forecast - Fort Saint Vrain, CO

Mostly cloudy in the morning then becoming partly cloudy. Highs 60 to 66.

Mostly cloudy. Lows 29 to 37.

Mostly cloudy. Highs in the lower to mid 60s.

Mostly cloudy. Lows 30 to 38.

Mostly cloudy. Highs in the mid 60s.

Mostly clear. Lows 32 to 38.

Partly cloudy. Highs in the lower 60s. Lows near 30.

Partly cloudy. Highs in the lower 60s. Lows near 30.

Mostly cloudy. Highs around 50.

Partly cloudy. Lows 17 to 25. Highs in the mid 40s.

Partly cloudy. Lows 17 to 25. Highs in the mid 40s.

Partly cloudy. Lows 17 to 25. Highs in the mid 40s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 68%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 51F. Dew point will be around 29F with an average humidity of 53%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 68%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 50F. Dew point will be around 28F with an average humidity of 53%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 68%. Winds will be 2 mph from the NW.