Saint Regis, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    36°
    Wednesday 5/8
    Forecast night icon
    36°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 36F. Dew point will be around 40F with an average humidity of 77%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Thursday 5/9
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Areas of frost early in the morning. Highs in the 60s to lower 70s. Northeast winds to 15 mph in the afternoon.
    Night Details
    Mostly clear. Lows in the mid 30s to lower 40s. East winds to 15 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 5/10
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Highs in the 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Saturday 5/11
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 70s to lower 80s.
    Night Details
    Mostly cloudy in the evening then clearing. Lows in the mid 40s to lower 50s.
  • Forecast day icon
    Sunday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Sunday 5/12
    Day
    81°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s to lower 80s.
    Night Details
    Mostly clear. Lows in the mid 40s to lower 50s.
  • Forecast day icon
    Monday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 5/13
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s.
    Night Details
    Partly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    43°
    Tuesday 5/14
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    43°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 60s to lower 70s.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows in the 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Clear
    44°
    Wednesday 5/15
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Highs in the mid 60s to lower 70s.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 42F with an average humidity of 65%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    44°
    Thursday 5/16
    Day
    72°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 40F with an average humidity of 50%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 60%. Winds will be 6 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    44°
    Friday 5/17
    Day
    71°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 41F with an average humidity of 51%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 40F with an average humidity of 59%. Winds will be 6 mph from the W.