Saint Marie, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    39°
    Sunday 5/19
    Forecast night icon
    39°
    50% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms early this evening then mostly clear. Lows in the mid 30s. West wind 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Monday 5/20
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 60s. Northwest wind 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the upper 30s. Northwest wind 5 to 10 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Tuesday 5/21
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s. Northwest wind 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 40s. North wind 5 to 10 mph becoming east after midnight.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    63°
    Forecast night icon
    Night
    Chance of Storms
    48°
    Wednesday 5/22
    Day
    63°
    Chance of Rain Showers
    Forecast day icon
    Night
    48°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A chance of showers. Highs in the upper 60s.
    Night Details
    A chance of showers with a slight chance of thunderstorms. Some thunderstorms may produce gusty winds. Lows in the mid 40s.
  • Forecast day icon
    Thursday
    Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    43°
    Thursday 5/23
    Day
    57°
    Rain Showers
    Forecast day icon
    Night
    43°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs around 60.
    Night Details
    A chance of showers. Lows around 40.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    54°
    Forecast night icon
    Night
    Chance of Rain Showers
    41°
    Friday 5/24
    Day
    54°
    Chance of Rain Showers
    Forecast day icon
    Night
    41°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of showers. Highs in the lower 60s.
    Night Details
    A slight chance of showers. Lows in the lower 40s. Highs around 70.
  • Forecast day icon
    Saturday
    Chance of Rain Showers
    67°
    Forecast night icon
    Night
    Chance of Storms
    47°
    Saturday 5/25
    Day
    67°
    Chance of Rain Showers
    Forecast day icon
    Night
    47°
    Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A slight chance of showers. Lows in the lower 40s. Highs around 70.
    Night Details
    A chance of showers with a slight chance of thunderstorms. Some thunderstorms may produce gusty winds. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Sunday 5/26
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    A chance of showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 81%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Monday
    Cloudy
    63°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 5/27
    Day
    63°
    Cloudy
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy. High temperature around 63F. Dew point will be around 45F with an average humidity of 65%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 48F. Dew point will be around 45F with an average humidity of 76%. Winds will be 3 mph from the NE.
  • Forecast day icon
    Tuesday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 5/28
    Day
    69°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 47F with an average humidity of 59%. Winds will be 2 mph from the SW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 71%. Winds will be 4 mph from the E.