National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

85°F

29°C

Humidity 20%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Heat Index82°F (28°C)
Last update 03 Jul 01:02 PM MDT
Extended Forecast for

St. Regis MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 89. West wind around 6 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Independence Day

    Independence Day: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 81. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Light and variable wind. Chance of precipitation is 30%.

    High: 80 °F

    Chance Rain
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 89. West wind around 6 mph.
Tonight
Mostly clear, with a low around 52. West wind around 6 mph becoming calm in the evening.
Independence Day
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 81. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Light and variable wind. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Sunny, with a high near 88.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.3°N 115.08°W (Elev. 2675 ft)
Last Update:
3:30 am MDT Jul 3, 2025
Forecast Valid:
1pm MDT Jul 3, 2025-6pm MDT Jul 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation