Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

59°F

15°C

Humidity 21%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 16 Oct 06:11 PM MDT
Extended Forecast for

10 Miles E St Mary MT

High Wind Warning October 17, 09:00am until October 18, 12:00am
Click here for hazard details and duration
High Wind Warning
  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Windy, with a southwest wind 25 to 30 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 55 mph.

    Low: 45 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Windy, with a west southwest wind 16 to 26 mph increasing to 29 to 39 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 61 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35. Windy, with a west wind 34 to 39 mph becoming light. Winds could gust as high as 65 mph.

    Low: 35 °F

    Partly Cloudy
    and Windy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West southwest wind 6 to 8 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. South southwest wind around 5 mph becoming calm  after midnight.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. South wind around 6 mph becoming light and variable  after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Windy, with a southwest wind 25 to 30 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 55 mph.
Saturday
Mostly sunny, with a high near 61. Windy, with a west southwest wind 16 to 26 mph increasing to 29 to 39 mph in the afternoon. Winds could gust as high as 60 mph.
Saturday Night
Partly cloudy, with a low around 35. Windy, with a west wind 34 to 39 mph becoming light. Winds could gust as high as 65 mph.
Sunday
Sunny, with a high near 54. West southwest wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 34. South southwest wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 58. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. South wind around 6 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy, with a high near 53. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Friday
A chance of rain and snow. Partly sunny, with a high near 44.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E St Mary MT
 48.74°N 113.22°W (Elev. 4898 ft)
6:11 pm MDT Oct 16, 2026
6pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database