10-Day Weather Forecast - Big Sandy, MT

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  • 80|62°F
    50% Chance of Storms
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    Today

    80°F

    Partly cloudy early in the morning then becoming mostly cloudy. A 50 percent chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 80 to 85. East winds 5 to 15 mph.

    Tonight

    62°F

    Rain showers with thunderstorms likely in the evening then chance of rain showers and slight chance of thunderstorms after midnight. Lows 55 to 60. Southeast winds 5 to 10 mph shifting to the south after midnight. Chance of precipitation 90 percent.

    Hourly details
  • Weekend Weather

  • Day

    77°F

    Partly cloudy with slight chance of rain showers in the morning then mostly cloudy with chance of thunderstorms in the afternoon. Highs 75 to 80. West winds up to 10 mph. Chance of precipitation 50 percent.

    Night

    61°F

    Mostly cloudy. Chance of thunderstorms in the evening then slight chance of thunderstorms after midnight. Lows 55 to 60. West winds up to 10 mph. Chance of thunderstorms 50 percent.

    Hourly details
  • Day

    77°F

    Partly cloudy with slight chance of rain showers in the morning then mostly cloudy with chance of thunderstorms in the afternoon. Highs 75 to 80. West winds up to 10 mph. Chance of precipitation 50 percent.

    Night

    60°F

    Partly cloudy with a 20 percent chance of rain showers. Lows 55 to 60.

    Hourly details
  • Day

    84°F

    Sunny with a 20 percent chance of thunderstorms. Highs 80 to 85.

    Night

    63°F

    Rain showers likely and chance of thunderstorms. Lows 55 to 60. Chance of precipitation 60 percent.

    Hourly details
  • Day

    71°F

    Mostly cloudy with a 40 percent chance of thunderstorms. Highs 75 to 80.

    Night

    57°F

    Partly cloudy. Lows 55 to 60.

    Hourly details
  • Day

    80°F

    Sunny. Highs 80 to 85.

    Night

    61°F

    Mostly cloudy. Lows 55 to 60. Highs 75 to 80.

    Hourly details
  • Day

    80°F

    Mostly cloudy. Lows 55 to 60. Highs 75 to 80.

    Night

    60°F

    Partly cloudy. Low temperature around 60F. Dew point will be around 51F with an average humidity of 59%. Winds will be 5 mph from the NW.

  • Day

    74°F

    Partly cloudy. High temperature around 74F. Dew point will be around 52F with an average humidity of 55%. Winds will be 8 mph from the W.

    Night

    57°F

    Partly cloudy. Low temperature around 57F. Dew point will be around 51F with an average humidity of 67%. Winds will be 4 mph from the NW.

  • Weekend Weather

  • Day

    73°F

    Mostly sunny. High temperature around 73F. Dew point will be around 51F with an average humidity of 57%. Winds will be 5 mph from the W.

    Night

    58°F

    Mostly clear. Low temperature around 58F. Dew point will be around 50F with an average humidity of 63%. Winds will be 3 mph from the SE.

  • Day

    77°F

    Sunny. High temperature around 77F. Dew point will be around 51F with an average humidity of 52%. Winds will be 3 mph from the W.

    Night

    60°F

    Clear. Low temperature around 60F. Dew point will be around 51F with an average humidity of 57%. Winds will be 4 mph from the E.