10-Day Weather Forecast - Cheyenne, WY

Sunny. Highs around 80. Northwest winds 15 to 20 mph with gusts up to 35 mph.

Mostly clear. Lows in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph diminishing to around 10 mph with gusts up to 20 mph after midnight.

Sunny breezy hot with highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon.

Partly cloudy and breezy. Lows in the lower 40s. Northwest winds 15 to 25 mph with gusts up to 35 mph.

Mostly sunny. Much cooler with highs in the upper 50s. North winds 15 to 20 mph becoming northeast 10 to 15 mph in the afternoon.

Partly cloudy. Lows in the mid 30s. Highs in the lower 70s.

Partly cloudy. Lows in the mid 30s. Highs in the lower 70s.

Mostly cloudy and breezy. Lows in the lower 40s. Highs around 70.

Mostly cloudy and breezy. Lows in the lower 40s. Highs around 70.

Partly cloudy and windy. Lows in the mid 40s. Highs in the upper 70s.

Partly cloudy and windy. Lows in the mid 40s. Highs in the upper 70s.

Mostly clear and breezy. Lows in the upper 30s. Highs in the upper 50s.

Mostly clear and breezy. Lows in the upper 30s. Highs in the upper 50s.

Partly cloudy. Low temperature around 30F. Dew point will be around 18F with an average humidity of 48%. Winds will be 11 mph from the N.

Mostly sunny. High temperature around 54F. Dew point will be around 17F with an average humidity of 35%. Winds will be 6 mph from the SE.

Partly cloudy. Low temperature around 30F. Dew point will be around 18F with an average humidity of 45%. Winds will be 3 mph from the S.

Partly cloudy. High temperature around 54F. Dew point will be around 19F with an average humidity of 35%. Winds will be 2 mph from the SE.

Partly cloudy. Low temperature around 31F. Dew point will be around 20F with an average humidity of 49%. Winds will be 3 mph from the W.

Partly cloudy. High temperature around 58F. Dew point will be around 24F with an average humidity of 38%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 34F. Dew point will be around 27F with an average humidity of 58%. Winds will be 2 mph from the SW.