10-Day Weather Forecast - Casper, WY

Mostly sunny and breezy. Highs in the upper 70s. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear and breezy. Lows in the upper 40s. Southwest winds 15 to 20 mph.

Mostly sunny in the morning then becoming partly cloudy. Windy with highs around 80. Southwest winds 15 to 20 mph with gusts up to 35 mph becoming west 20 to 30 mph with gusts up to 45 mph in the afternoon.

Mostly cloudy and breezy. Lows around 40. Northwest winds 20 to 25 mph with gusts up to 45 mph becoming north 10 to 15 mph with gusts up to 25 mph after midnight.

Mostly cloudy in the morning then clearing. Cooler with highs in the lower 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 60s.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy and breezy. Highs around 70.

Partly cloudy and breezy. Lows around 50.

Partly cloudy and windy. Highs in the upper 70s.

Partly cloudy and breezy. Lows in the mid 30s.

Partly cloudy in the morning then clearing. Breezy and much cooler with highs in the lower 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 17F with an average humidity of 40%. Winds will be 7 mph from the NE.

Partly cloudy. High temperature around 58F. Dew point will be around 15F with an average humidity of 26%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 39F. Dew point will be around 18F with an average humidity of 33%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 63F. Dew point will be around 14F with an average humidity of 21%. Winds will be 9 mph from the W.

Mostly cloudy. Low temperature around 42F. Dew point will be around 18F with an average humidity of 29%. Winds will be 4 mph from the NW.