10-Day Weather Forecast - Roy, MT
As of
- |57°FPartly CloudyHourly details
Tonight
57°FPartly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the mid 50s. Northeast winds up to 10 mph shifting to the southeast after midnight.
- 87|60°FSunnyHourly details
Day
87°FSunny. Highs 82 to 88. South winds 5 to 10 mph shifting to the west 10 to 15 mph in the afternoon.
Night
60°FPartly cloudy. Lows 50 to 56. Northwest winds 5 to 15 mph with gusts to around 30 mph.
Weekend Weather
- 82|57°FSunnyHourly details
Day
82°FSunny. Highs 77 to 83. Northwest winds 5 to 15 mph.
Night
57°FPartly cloudy. A 40 percent chance of rain showers after midnight. Lows 51 to 57. North winds 5 to 10 mph shifting to the northwest after midnight.
- 77|60°F50% Chance of StormsHourly details
Day
77°FPartly sunny. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50 percent.
Night
60°FRain showers and chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows 53 to 59. Chance of precipitation 90 percent.
- 75|53°F70% Chance of StormsHourly details
Day
75°FRain showers likely in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 70 percent.
Night
53°FBreezy. Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 50s. Chance of precipitation 50 percent.
- 70|48°FWindyHourly details
Day
70°FWindy. Partly cloudy. Highs 70 to 75.
Night
48°FWindy. Partly cloudy. Lows in the upper 40s.
- 75|53°FWindyHourly details
Day
75°FWindy. Partly cloudy. Highs 70 to 75.
Night
53°FWindy. Partly cloudy. Lows in the upper 40s.
- 76|54°FWindy
Day
76°FWindy. Partly cloudy. Highs 70 to 75.
Night
54°FMostly clear. Low temperature around 54F. Dew point will be around 45F with an average humidity of 59%. Winds will be 6 mph from the W.
- 72|50°FMostly Sunny
Day
72°FMostly sunny. High temperature around 72F. Dew point will be around 45F with an average humidity of 46%. Winds will be 6 mph from the W.
Night
50°FMostly cloudy. Low temperature around 50F. Dew point will be around 45F with an average humidity of 65%. Winds will be 8 mph from the W.
Weekend Weather
- 69|48°FPartly Cloudy
Day
69°FPartly cloudy. High temperature around 69F. Dew point will be around 43F with an average humidity of 48%. Winds will be 10 mph from the W.
Night
48°FPartly cloudy. Low temperature around 48F. Dew point will be around 43F with an average humidity of 65%. Winds will be 8 mph from the W.












