10-Day Weather Forecast - Fort Saint Vrain, CO

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon.

Mostly cloudy with a 20 percent chance of rain. Lows near 30. North winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows 23 to 31.

Mostly clear. Highs around 60. Lows in the lower to mid 20s.

Mostly clear. Highs around 60. Lows in the lower to mid 20s.

Partly cloudy. Windy. Highs in the mid to upper 40s.

Mostly cloudy. Lows 19 to 23.

Partly cloudy. Highs in the lower 50s.

Mostly clear. Lows 19 to 27. Highs in the mid 50s.

Mostly clear. Lows 19 to 27. Highs in the mid 50s.

Mostly clear. Lows 19 to 27. Highs in the mid 50s.

Mostly clear. Lows 19 to 27. Highs in the mid 50s.

Clear. Low temperature around 24F. Dew point will be around 15F with an average humidity of 53%. Winds will be 2 mph from the NW.

Sunny. High temperature around 52F. Dew point will be around 16F with an average humidity of 34%. Winds will be 2 mph from the S.

Clear. Low temperature around 24F. Dew point will be around 15F with an average humidity of 50%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 48F. Dew point will be around 17F with an average humidity of 38%. Winds will be 2 mph from the S.

Partly cloudy. Low temperature around 20F. Dew point will be around 17F with an average humidity of 64%. Winds will be 2 mph from the N.