Roy, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    24°
    Friday 4/19
    Forecast night icon
    24°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 24F. Dew point will be around 16F with an average humidity of 53%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    48°
    Forecast night icon
    Night
    Mostly Clear
    31°
    Saturday 4/20
    Day
    48°
    Sunny
    Forecast day icon
    Night
    31°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Sunny. Highs 45 to 50. Southeast winds up to 10 mph.
    Night Details
    Mostly clear. Lows 25 to 30. Southeast winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Windy
    38°
    Sunday 4/21
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Warmer. Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 65. Southwest winds 5 to 15 mph shifting to the west 10 to 15 mph with gusts to around 30 mph in the afternoon.
    Night Details
    Windy. Partly cloudy. Lows 30 to 40. West winds 20 to 30 mph.
  • Forecast day icon
    Monday
    Windy
    56°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Monday 4/22
    Day
    56°
    Windy
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Windy. Sunny in the morning then partly cloudy with a 20 percent chance of rain in the afternoon. Highs around 55. West winds 25 to 35 mph.
    Night Details
    Mostly clear. Lows 30 to 35. Highs 60 to 65.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Tuesday 4/23
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 30 to 35. Highs 60 to 65.
    Night Details
    Partly cloudy. Lows 35 to 40. Highs 70 to 75.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Wednesday 4/24
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 35 to 40. Highs 70 to 75.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows 40 to 45.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Thursday 4/25
    Day
    63°
    50% Chance of Rain
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs 60 to 65.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45.
  • Forecast day icon
    Friday
    50% Chance of Rain
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Friday 4/26
    Day
    62°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs 55 to 60.
    Night Details
    Mostly cloudy. Low temperature around 42F. Dew point will be around 33F with an average humidity of 56%. Winds will be 7 mph from the N.
  • Forecast day icon
    Saturday
    Cloudy
    54°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Saturday 4/27
    Day
    54°
    Cloudy
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy. High temperature around 54F. Dew point will be around 36F with an average humidity of 60%. Winds will be 5 mph from the N.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 35F with an average humidity of 67%. Winds will be 4 mph from the N.
  • Forecast day icon
    Sunday
    Cloudy
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Sunday 4/28
    Day
    56°
    Cloudy
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Cloudy. High temperature around 56F. Dew point will be around 36F with an average humidity of 59%. Winds will be 4 mph from the NW.
    Night Details
    Mostly cloudy. Low temperature around 41F. Dew point will be around 35F with an average humidity of 61%. Winds will be 5 mph from the W.
  • Forecast day icon
    Monday
    Mostly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Monday 4/29
    Day
    60°
    Mostly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 60F. Dew point will be around 35F with an average humidity of 52%. Winds will be 6 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 43F. Dew point will be around 34F with an average humidity of 55%. Winds will be 4 mph from the W.