10-Day Weather Forecast - Boulder, CO

Mostly sunny. Highs near 50. Southwest winds 10 to 15 mph with gusts up to 20 mph.

Partly cloudy. Lows near 30. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. Highs in the mid to upper 50s. West winds 10 to 20 mph with gusts up to 35 mph.

Mostly cloudy. Lows in the lower to mid 30s. Highs in the mid to upper 50s.

Mostly cloudy. Lows in the lower to mid 30s. Highs in the mid to upper 50s.

Mostly cloudy with a 10 percent chance of rain. Lows near 40.

Mostly cloudy with a slight chance of rain and snow. Highs in the 50s. Lows in the mid 20s to lower 30s. Chance of precipitation 20 percent.

Mostly cloudy with a slight chance of rain and snow. Highs in the 50s. Lows in the mid 20s to lower 30s. Chance of precipitation 20 percent.

Mostly cloudy. Highs 42 to 48.

Partly cloudy. Lows 23 to 29. Highs 51 to 57.

Partly cloudy. Lows 23 to 29. Highs 51 to 57.

Mostly clear. Low temperature around 38F. Dew point will be around 21F with an average humidity of 46%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 58F. Dew point will be around 23F with an average humidity of 33%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 41F. Dew point will be around 19F with an average humidity of 36%. Winds will be 8 mph from the W.

Sunny. High temperature around 56F. Dew point will be around 21F with an average humidity of 31%. Winds will be 4 mph from the NW.

Mostly clear. Low temperature around 40F. Dew point will be around 19F with an average humidity of 38%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 55F. Dew point will be around 19F with an average humidity of 29%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 41F. Dew point will be around 18F with an average humidity of 36%. Winds will be 6 mph from the W.