10-Day Weather Forecast - Niwot, CO

Sunny. Highs 46 to 52.

Mostly clear. Lows 27 to 33.

Mostly sunny. Highs in the lower to mid 60s. West winds 10 to 15 mph in the afternoon.

Mostly clear. Lows in the mid to upper 30s. West winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Highs near 70.

Mostly clear. Lows in the mid 30s to lower 40s.

Mostly cloudy. Highs in the mid 60s to lower 70s.

Mostly cloudy with a chance of rain and snow. Lows near 30. Chance of precipitation 30 percent.

Partly cloudy. Highs in the mid to upper 50s. Lows 31 to 37.

Partly cloudy. Highs in the mid to upper 50s. Lows 31 to 37.

Mostly cloudy. Highs 66 to 71. Lows in the lower to mid 40s.

Mostly cloudy. Highs 66 to 71. Lows in the lower to mid 40s.

Mostly cloudy. Highs 66 to 71. Lows in the lower to mid 40s.

Partly cloudy. Low temperature around 33F. Dew point will be around 25F with an average humidity of 49%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 63F. Dew point will be around 26F with an average humidity of 36%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 36F. Dew point will be around 27F with an average humidity of 53%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 56F. Dew point will be around 28F with an average humidity of 42%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 63%. Winds will be 4 mph from the N.

Partly cloudy. High temperature around 53F. Dew point will be around 25F with an average humidity of 44%. Winds will be 2 mph from the NE.

Partly cloudy. Low temperature around 33F. Dew point will be around 25F with an average humidity of 56%. Winds will be 2 mph from the W.