10-Day Weather Forecast - Newcastle, UT

Partly cloudy. Highs in the lower 80s.

A slight chance of showers and thunderstorms in the evening, then rain showers likely and a slight chance of thunderstorms after midnight. Mostly cloudy. Lows around 50. Chance of precipitation 70 percent.

Partly sunny with a chance of rain showers and a slight chance of thunderstorms in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 20 mph in the afternoon. Chance of precipitation 40 percent.

Mostly clear. Lows in the upper 40s.

Sunny. Highs around 80.

Mostly clear. Lows around 50.

Mostly clear. Highs in the lower 80s.

Partly cloudy. Lows in the lower 50s.

Mostly clear. Highs in the lower 80s.

Mostly clear. Lows in the lower 50s.

Mostly clear. Highs in the lower 80s.

Mostly clear. Lows in the lower 50s.

Partly cloudy. Highs around 80.

Partly cloudy. Low temperature around 46F. Dew point will be around 41F with an average humidity of 56%. Winds will be 4 mph from the SW.

Sunny. High temperature around 78F. Dew point will be around 43F with an average humidity of 45%. Winds will be 6 mph from the SW.

Clear. Low temperature around 45F. Dew point will be around 39F with an average humidity of 54%. Winds will be 3 mph from the SW.

Sunny. High temperature around 76F. Dew point will be around 42F with an average humidity of 44%. Winds will be 2 mph from the SW.

Clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 53%. Winds will be 2 mph from the SW.