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

ST. MARY (SRYM8)

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

NA

37°F

3°C

Humidity 79%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 03 May 12:11 AM MDT
Extended Forecast for

7 Miles S St Mary MT

  • Overnight

    Overnight: A slight chance of rain and snow showers before 2am. Mostly clear, with a low around 33. West wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Sunny, with a high near 48. West wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 3am, then a slight chance of snow showers after 4am. Increasing clouds, with a low around 29. Blustery, with a west wind 17 to 22 mph becoming north northeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow and
    Blustery

  • Monday

    Monday: A 20 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Blustery, with a north wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before noon. Sunny, with a high near 32. North wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 32 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. North wind 13 to 18 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 32 mph.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Partly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
A slight chance of rain and snow showers before 2am. Mostly clear, with a low around 33. West wind 10 to 13 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 48. West wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday Night
A slight chance of rain and snow showers before 3am, then a slight chance of snow showers after 4am. Increasing clouds, with a low around 29. Blustery, with a west wind 17 to 22 mph becoming north northeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 22. Blustery, with a north wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
A 20 percent chance of snow showers before noon. Sunny, with a high near 32. North wind 14 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 27. North wind 13 to 18 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 49. Breezy, with a west southwest wind 17 to 24 mph, with gusts as high as 32 mph.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Thursday
A chance of rain, mainly after noon. Partly sunny, with a high near 46.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
Last Update:
12:31 am MDT May 3, 2026
Forecast Valid:
1am MDT May 3, 2026-6pm MDT May 9, 2026
 
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