10-Day Weather Forecast - Plains, MT

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  • |33°F
    Frozen Mix
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    Tonight

    33°F

    Mostly cloudy with likely rain-snow mix. Chance of precipitation 100%. Low temperature around 33F. Dew point will be around 35F with an average humidity of 87%. Winds will be 6 mph from the SW.

    Hourly details
  • Day

    44°F

    Rain and snow likely early in the morning then areas of snow in the late morning and afternoon. Chance of precipitation 90 percent. Snow level 2500 feet. Little or no new snow accumulation. Highs in the mid 30s to lower 40s. Windy with west winds 20 to 30 mph with gusts to around 40 mph decreasing to 15 to 20 mph with gusts to around 30 mph in the afternoon.

    Night

    32°F

    Mostly cloudy with a 50 percent chance of snow. Lows in the 20s. West winds 15 to 20 mph with gusts to around 30 mph.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Snow likely. Chance of snow 70 percent. Little or no new snow accumulation. Highs in the upper 20s to mid 30s. Southwest winds to 15 mph.

    Night

    28°F

    Mostly cloudy with a 40 percent chance of snow. Lows in the 20s. South winds to 15 mph.

    Hourly details
  • Day

    38°F

    Mostly cloudy. Slight chance of snow in the morning then a chance of rain and snow in the afternoon. Chance of precipitation 40 percent. Highs in the 30s.

    Night

    35°F

    Rain and snow likely. Chance of precipitation 90 percent. Lows in the mid 20s to lower 30s.

    Hourly details
  • Day

    43°F

    Rain and snow likely in the morning then a chance of rain and snow in the afternoon. Chance of precipitation 70 percent. Highs in the mid 30s to lower 40s.

    Night

    33°F

    Mostly cloudy with a chance of snow. A chance of rain in the evening. Chance of precipitation 40 percent. Lows in the mid 20s to lower 30s.

    Hourly details
  • Day

    41°F

    Mostly cloudy with a 40 percent chance of rain and snow. Highs in the mid 30s to lower 40s.

    Night

    33°F

    Mostly cloudy with a 50 percent chance of rain and snow. Lows in the upper 20s to mid 30s.

    Hourly details
  • Day

    44°F

    Rain and snow likely. Chance of precipitation 70 percent. Highs in the mid 30s to lower 40s.

    Night

    35°F

    Mostly cloudy with a 50 percent chance of rain and snow. Lows in the mid 20s to lower 30s.

    Hourly details
  • Day

    41°F

    Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Chance of precipitation 50 percent. Highs in the mid 30s to lower 40s.

    Night

    33°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 33F. Dew point will be around 33F with an average humidity of 87%. Winds will be 4 mph from the SW.

  • Day

    41°F

    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 41F. Dew point will be around 32F with an average humidity of 85%. Winds will be 4 mph from the SW.

    Night

    30°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 29F with an average humidity of 84%. Winds will be 4 mph from the SW.

  • Weekend Weather

  • Day

    37°F

    Partly cloudy. High temperature around 37F. Dew point will be around 30F with an average humidity of 82%. Winds will be 4 mph from the S.

    Night

    30°F

    Mostly clear. Low temperature around 30F. Dew point will be around 28F with an average humidity of 80%. Winds will be 4 mph from the SW.

  • Day

    37°F

    Partly cloudy. High temperature around 37F. Dew point will be around 29F with an average humidity of 81%. Winds will be 5 mph from the S.

    Night

    31°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 29F with an average humidity of 81%. Winds will be 3 mph from the SW.