10-Day Weather Forecast - Fort Duchesne, UT

Mostly sunny. Cooler. Highs 35 to 45. North winds 10 to 15 mph becoming northwest in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 20s. North winds 10 to 15 mph with gusts up to 20 mph in the evening becoming light.

Partly sunny in the morning then becoming mostly sunny. Highs in the 50s.

Partly cloudy. Lows in the 30s.

Sunny. Highs 65 to 75.

Mostly cloudy. Lows 35 to 45.

Mostly sunny. Highs in the 70s.

Mostly clear. Lows in the 40s. Highs in the 70s.

Mostly clear. Lows in the 40s. Highs in the 70s.

Mostly clear. Lows in the 40s. Highs in the 70s.

Mostly clear. Lows in the 40s. Highs in the 70s.

Clear. Low temperature around 46F. Dew point will be around 21F with an average humidity of 24%. Winds will be 4 mph from the NW.

Sunny. High temperature around 83F. Dew point will be around 20F with an average humidity of 19%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 48F. Dew point will be around 19F with an average humidity of 21%. Winds will be 5 mph from the SW.

Partly cloudy. High temperature around 80F. Dew point will be around 19F with an average humidity of 18%. Winds will be 7 mph from the SW.

Mostly cloudy. Low temperature around 47F. Dew point will be around 20F with an average humidity of 23%. Winds will be 6 mph from the SW.

Partly cloudy. High temperature around 73F. Dew point will be around 24F with an average humidity of 23%. Winds will be 9 mph from the SW.

Cloudy. Low temperature around 43F. Dew point will be around 26F with an average humidity of 34%. Winds will be 7 mph from the W.