10-Day Weather Forecast - Alta, MT

-
  • 39|34°F
    70% Chance Frozen Mix

    Today

    39°F

    Rain likely and areas of snow in the morning then areas of rain and snow likely in the afternoon. Patchy fog early in the morning. Chance of precipitation 70 percent. No snow accumulation. Highs in the upper 40s to mid 50s.

    Tonight

    34°F

    Mostly cloudy with a 50 percent chance of rain. Patchy fog after midnight. Lows in the 30s to lower 40s.

    Hourly details
  • 46|35°F
    50% Chance Frozen Mix

    Day

    46°F

    Mostly cloudy. A chance of rain and snow in the morning then chance of rain showers and a slight chance of thunderstorms in the afternoon. Patchy fog in the morning. Chance of precipitation 50 percent. Highs in the mid 50s to lower 60s.

    Night

    35°F

    Mostly cloudy. A 20 percent chance of rain in the evening. Patchy fog after midnight. Lows in the mid 30s to lower 40s.

    Hourly details
  • 50|39°F
    40% Chance of Rain

    Day

    50°F

    Mostly cloudy with a 40 percent chance of rain. Highs in the upper 50s to mid 60s.

    Night

    39°F

    Mostly cloudy in the evening then clearing. Lows in the mid 30s to lower 40s.

    Hourly details
  • 58|44°F
    Mostly Sunny

    Day

    58°F

    Mostly sunny. Highs in the mid 60s to lower 70s.

    Night

    44°F

    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly cloudy with a chance of rain after midnight. Chance of precipitation 40 percent. Lows in the 40s.

    Hourly details
  • 52|41°F
    50% Chance of Storms

    Day

    52°F

    Mostly cloudy. A chance of rain in the morning then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

    Night

    41°F

    Partly cloudy. A 20 percent chance of rain in the evening. Lows in the upper 30s to mid 40s.

    Hourly details
  • 61|43°F
    Mostly Sunny

    Day

    61°F

    Mostly sunny. Highs in the 70s.

    Night

    43°F

    Partly cloudy. Lows in the 40s.

    Hourly details
  • Weekend Weather

  • 57|36°F
    Partly Cloudy

    Day

    57°F

    Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 70s.

    Night

    36°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 70%. Winds will be 9 mph from the W.

  • 46|34°F
    50% Chance of Rain

    Day

    46°F

    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 46F. Dew point will be around 31F with an average humidity of 65%. Winds will be 10 mph from the W.

    Night

    34°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 34F. Dew point will be around 30F with an average humidity of 70%. Winds will be 7 mph from the W.

  • 53|38°F
    30% Chance of Rain

    Day

    53°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 53F. Dew point will be around 30F with an average humidity of 57%. Winds will be 8 mph from the W.

    Night

    38°F

    Partly cloudy. Low temperature around 38F. Dew point will be around 32F with an average humidity of 61%. Winds will be 6 mph from the NW.

  • 56|42°F
    Partly Cloudy

    Day

    56°F

    Partly cloudy. High temperature around 56F. Dew point will be around 35F with an average humidity of 57%. Winds will be 6 mph from the W.

    Night

    42°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 37F with an average humidity of 68%. Winds will be 6 mph from the NW.