10-Day Weather Forecast - Gillette, WY

Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west around 5 mph after midnight.

Mostly sunny. Highs around 80. Northwest winds 5 to 10 mph.

Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph becoming south after midnight.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the lower 90s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs around 90.

Mostly clear. Lows in the lower 60s.

Mostly sunny. Highs in the lower 90s.

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20 percent.

Mostly sunny. Highs in the upper 80s.

Clear. Low temperature around 64F. Dew point will be around 50F with an average humidity of 48%. Winds will be 7 mph from the E.

Sunny. High temperature around 91F. Dew point will be around 51F with an average humidity of 37%. Winds will be 4 mph from the S.

Clear. Low temperature around 65F. Dew point will be around 49F with an average humidity of 42%. Winds will be 6 mph from the S.

Sunny. High temperature around 93F. Dew point will be around 48F with an average humidity of 32%. Winds will be 4 mph from the W.

Clear. Low temperature around 66F. Dew point will be around 49F with an average humidity of 39%. Winds will be 5 mph from the S.