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

30°F

-1°C

Humidity 76%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Apr 03:11 AM MDT
Extended Forecast for

7 Miles S St Mary MT

  • Overnight

    Overnight: Partly cloudy, with a low around 16. North northwest wind 11 to 15 mph.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. North northwest wind 9 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Southwest wind around 14 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. South southwest wind 14 to 16 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain and snow showers likely, mainly after noon. Partly sunny, with a high near 44. West wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 28. Breezy, with a west wind 21 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 29. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 29 mph.

    High: 29 °F

    Snow Showers
    Likely and
    Blustery

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 16. North northwest wind 11 to 15 mph.
Thursday
Mostly sunny, with a high near 31. North northwest wind 9 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 23. Southwest wind around 14 mph becoming south southeast in the evening. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 32. South southwest wind 14 to 16 mph, with gusts as high as 20 mph.
Saturday
Rain and snow showers likely, mainly after noon. Partly sunny, with a high near 44. West wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 28. Breezy, with a west wind 21 to 24 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 29. Blustery, with a west northwest wind 21 to 23 mph, with gusts as high as 29 mph.
Sunday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25.
Monday
Snow likely. Mostly cloudy, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 31. Windy.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 28. Windy.
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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 Apr 9, 2026
Forecast Valid:
3am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
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Additional Resources

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