10-Day Weather Forecast - Saint Marie, MT

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  • 39|7°F
    Windy
    Arrow up

    Today

    39°F

    Mostly sunny and windy. Much warmer with highs in the lower 40s. Temperatures falling into the mid 20s this afternoon. West wind 25 to 30 mph with gusts up to 45 mph.

    Tonight

    7°F

    Mostly clear in the evening then becoming partly cloudy. Brisk with lows zero to 5 above. Northwest wind 15 to 25 mph. Wind chill values around 10 below.

    Hourly details
  • Weekend Weather

  • Day

    10°F

    Sunny. Much colder with highs around 15. Northwest wind around 10 mph becoming northeast in the afternoon. Wind chill values around 15 below in the morning.

    Night

    11°F

    Mostly clear. Lows 5 to 10 above. Southeast wind 5 to 10 mph becoming south after midnight. Wind chill values near zero.

    Hourly details
  • Day

    24°F

    Sunny. Highs in the upper 20s. Southeast wind 5 to 10 mph.

    Night

    22°F

    Mostly cloudy. Lows 15 to 20.

    Hourly details
  • Day

    28°F

    A slight chance of freezing rain and snow. Highs in the lower 30s.

    Night

    13°F

    Partly cloudy. Lows 5 to 10 above.

    Hourly details
  • Day

    23°F

    Mostly cloudy. Highs in the upper 20s. Lows 15 to 20.

    Night

    24°F

    Mostly cloudy. Highs in the upper 20s. Lows 15 to 20.

    Hourly details
  • Day

    31°F

    A slight chance of snow. Highs in the lower 30s.

    Night

    25°F

    A chance of snow. Lows around 15.

    Hourly details
  • Day

    24°F

    Mostly sunny. Highs in the upper 20s.

    Night

    17°F

    Mostly cloudy. Low temperature around 17F. Dew point will be around 16F with an average humidity of 86%. Winds will be 5 mph from the E.

  • Day

    23°F

    Mostly cloudy. High temperature around 23F. Dew point will be around 17F with an average humidity of 83%. Winds will be 2 mph from the S.

    Night

    19°F

    Clear. Low temperature around 19F. Dew point will be around 16F with an average humidity of 82%. Winds will be 2 mph from the W.

  • Weekend Weather

  • Day

    22°F

    Sunny. High temperature around 22F. Dew point will be around 15F with an average humidity of 79%. Winds will be 3 mph from the W.

    Night

    18°F

    Clear. Low temperature around 18F. Dew point will be around 14F with an average humidity of 78%. Winds will be 2 mph from the SW.

  • Day

    27°F

    Sunny. High temperature around 27F. Dew point will be around 17F with an average humidity of 74%. Winds will be 6 mph from the S.

    Night

    25°F

    Mostly clear. Low temperature around 25F. Dew point will be around 18F with an average humidity of 71%. Winds will be 4 mph from the S.