10-Day Weather Forecast - Sumatra, MT

As of

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  • |58°F
    Mostly Clear

    Tonight

    58°F

    Mostly clear. Low temperature around 58F. Dew point will be around 33F with an average humidity of 34%. Winds will be 7 mph from the E.

    Hourly details
  • 91|58°F
    Sunny

    Day

    91°F

    Sunny. Highs in the mid 90s. Southeast winds 5 to 10 mph in the morning shifting to the southwest in the afternoon.

    Night

    58°F

    Mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.

    Hourly details
  • 83|60°F
    Sunny

    Day

    83°F

    Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph.

    Night

    60°F

    Mostly clear. Lows around 60. North winds 5 to 10 mph.

    Hourly details
  • 78|61°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph.

    Night

    61°F

    Chance of showers in the evening. Chance of thunderstorms through the night. Showers likely overnight. Lows in the lower 60s. Chance of precipitation 60 percent.

    Hourly details
  • 76|53°F
    40% Chance of Storms

    Day

    76°F

    Partly sunny. Chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.

    Night

    53°F

    Mostly cloudy. A 40 percent chance of showers and thunderstorms in the evening. Colder. Lows in the lower 50s.

    Hourly details
  • 71|51°F
    Sunny

    Day

    71°F

    Sunny. Highs in the upper 70s.

    Night

    51°F

    Mostly clear. Lows in the upper 40s.

    Hourly details
  • 72|54°F
    Mostly Sunny

    Day

    72°F

    Mostly sunny. Highs in the upper 70s.

    Night

    54°F

    Partly cloudy. Lows around 50.

    Hourly details
  • 77|55°F
    Mostly Sunny

    Day

    77°F

    Mostly sunny. Highs in the lower 80s.

    Night

    55°F

    Mostly clear. Low temperature around 55F. Dew point will be around 45F with an average humidity of 54%. Winds will be 4 mph from the NW.

  • 71|53°F
    Partly Cloudy

    Day

    71°F

    Partly cloudy. High temperature around 71F. Dew point will be around 46F with an average humidity of 53%. Winds will be 5 mph from the NW.

    Night

    53°F

    Partly cloudy. Low temperature around 53F. Dew point will be around 46F with an average humidity of 60%. Winds will be 3 mph from the NW.

  • 69|51°F
    Mostly Sunny

    Day

    69°F

    Mostly sunny. High temperature around 69F. Dew point will be around 44F with an average humidity of 54%. Winds will be 6 mph from the NW.

    Night

    51°F

    Mostly clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 60%. Winds will be 5 mph from the N.