10-Day Weather Forecast - Lyman, WY

Sunny in the morning then partly cloudy with a 10 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s.

Partly cloudy. Lows around 40.

A 20 percent chance of showers and thunderstorms in the afternoon. Partly cloudy. Highs in the mid 70s. West winds 10 to 20 mph in the afternoon.

Partly cloudy. Lows in the lower 40s.

Sunny. Highs around 80. Southwest winds 10 to 20 mph in the afternoon.

Mostly clear. Lows in the lower 40s. Highs in the lower 80s.

Mostly clear. Lows in the lower 40s. Highs in the lower 80s.

Mostly clear. Lows in the lower 40s. Highs in the lower 80s.

Sunny. Highs in the mid 80s.

Mostly clear. Lows in the upper 40s.

Partly cloudy. Highs in the upper 80s. Lows around 50.

Partly cloudy. Highs in the upper 80s. Lows around 50.

Partly cloudy in the morning then becoming sunny. Highs in the upper 80s. =

Partly cloudy. Low temperature around 55F. Dew point will be around 42F with an average humidity of 44%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 84F. Dew point will be around 43F with an average humidity of 34%. Winds will be 5 mph from the W.

Partly cloudy. Low temperature around 53F. Dew point will be around 43F with an average humidity of 48%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 85F. Dew point will be around 44F with an average humidity of 37%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 53F. Dew point will be around 40F with an average humidity of 43%. Winds will be 3 mph from the W.