Big Sandy, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Thursday 5/9
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy early in the morning then becoming partly cloudy. Chance of rain early in the morning then slight chance of rain in the afternoon. Highs 55 to 65. Northwest winds 5 to 15 mph. Chance of rain 50 percent.
    Night Details
    Mostly clear. Lows 35 to 40. West winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Friday 5/10
    Day
    64°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 65 to 70. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows 40 to 45. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Saturday 5/11
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs 70 to 75. West winds 5 to 15 mph.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 45 to 50.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/12
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs around 75. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows around 50.
  • Forecast day icon
    Monday
    30% Chance of Storms
    69°
    Forecast night icon
    Night
    50% Chance of Rain
    50°
    Monday 5/13
    Day
    69°
    30% Chance of Storms
    Forecast day icon
    Night
    50°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 70 to 75. Chance of precipitation 30 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows 45 to 50.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Tuesday 5/14
    Day
    59°
    50% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows around 45.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    66°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Wednesday 5/15
    Day
    66°
    40% Chance of Storms
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 66%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Thursday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Thursday 5/16
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 62F. Dew point will be around 40F with an average humidity of 55%. Winds will be 9 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 43F. Dew point will be around 39F with an average humidity of 64%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    43°
    Friday 5/17
    Day
    60°
    Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 38F with an average humidity of 55%. Winds will be 12 mph from the W.
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 39F with an average humidity of 67%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    62°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Saturday 5/18
    Day
    62°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 62F. Dew point will be around 40F with an average humidity of 56%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 66%. Winds will be 4 mph from the SE.