10-Day Weather Forecast - New Castle, CO

Sunny. Highs in the 40s.

Mostly clear. Lows 15 to 25.

Sunny. Highs 45 to 55.

Mostly clear. Lows 15 to 25. Highs in the 40s.

Mostly clear. Lows 15 to 25. Highs in the 40s.

Mostly clear. Lows 15 to 25. Highs in the 40s.

Mostly clear. Lows 15 to 25. Highs in the 40s.

Clear. Lows 15 to 25. Highs 45 to 55.

Clear. Lows 15 to 25. Highs 45 to 55.

Mostly clear. Lows 15 to 25.

Sunny. Highs in the 40s.

Clear. Low temperature around 25F. Dew point will be around 13F with an average humidity of 54%. Winds will be 2 mph from the S.

Sunny. High temperature around 47F. Dew point will be around 15F with an average humidity of 43%. Winds will be 4 mph from the SW.

Clear. Low temperature around 26F. Dew point will be around 17F with an average humidity of 58%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 42F. Dew point will be around 21F with an average humidity of 52%. Winds will be 4 mph from the S.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 27F. Dew point will be around 23F with an average humidity of 74%. Winds will be 5 mph from the S.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 38F. Dew point will be around 27F with an average humidity of 76%. Winds will be 6 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 22F. Dew point will be around 24F with an average humidity of 91%. Winds will be 5 mph from the SW.