10-Day Weather Forecast - Newcastle, UT

Sunny in the morning then becoming partly cloudy. Highs in the lower 50s.

Mostly clear. Lows near 20.

Sunny. Highs in the upper 40s. North winds 10 to 20 mph in the afternoon.

Clear. Lows 15 to 20.

Sunny. Highs around 50.

Clear. Lows near 20.

Mostly clear. Highs in the mid 50s. Lows in the lower 20s.

Mostly clear. Highs in the mid 50s. Lows in the lower 20s.

Partly cloudy. Highs around 50. Lows in the upper 20s. =

Partly cloudy. Highs around 50. Lows in the upper 20s. =

Partly cloudy. Highs around 50. Lows in the upper 20s. =

Partly cloudy. Highs around 50. Lows in the upper 20s. =

Partly cloudy. Highs around 50. Lows in the upper 20s. =

Clear. Low temperature around 19F. Dew point will be around 19F with an average humidity of 75%. Winds will be 1 mph from the SW.

Mostly sunny. High temperature around 48F. Dew point will be around 22F with an average humidity of 53%. Winds will be 2 mph from the S.

Mostly clear. Low temperature around 20F. Dew point will be around 19F with an average humidity of 70%. Winds will be 2 mph from the SW.

Sunny. High temperature around 48F. Dew point will be around 23F with an average humidity of 53%. Winds will be 3 mph from the NE.

Clear. Low temperature around 18F. Dew point will be around 20F with an average humidity of 76%. Winds will be 2 mph from the N.