10-Day Weather Forecast - Hays, MT

Mostly sunny. Highs in the upper 40s. West winds 15 to 20 mph with gusts to around 40 mph.

Windy. Partly cloudy. Near steady temperature around 40. West winds 10 to 20 mph with gusts to around 50 mph increasing to 15 to 30 mph with gusts to around 65 mph after midnight.

Windy. Partly sunny. Patchy blowing dust in the afternoon. Highs in the mid 50s. West winds 20 to 35 mph with gusts to around 75 mph.

Windy. Mostly cloudy. Lows in the mid 40s. Highs in the mid 50s.

Windy. Mostly cloudy. Lows in the mid 40s. Highs in the mid 50s.

Mostly cloudy. Lows in the mid 30s.

Partly sunny in the morning then clearing. Highs in the mid 50s.

Mostly clear. Lows in the lower 30s.

Breezy colder. Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Breezy colder. Partly cloudy. Highs in the lower 40s. Lows in the lower 20s.

Partly sunny. Highs in the mid 30s.

Partly cloudy. Low temperature around 23F. Dew point will be around 11F with an average humidity of 55%. Winds will be 8 mph from the W.

Mostly sunny. High temperature around 36F. Dew point will be around 11F with an average humidity of 46%. Winds will be 6 mph from the W.

Clear. Low temperature around 28F. Dew point will be around 13F with an average humidity of 52%. Winds will be 6 mph from the W.

Sunny. High temperature around 37F. Dew point will be around 17F with an average humidity of 48%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 30F. Dew point will be around 18F with an average humidity of 58%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 39F. Dew point will be around 20F with an average humidity of 51%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 29F. Dew point will be around 19F with an average humidity of 60%. Winds will be 4 mph from the W.