Current conditions at

ST. MARY (SRYM8)

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

NA

43°F

6°C

Humidity 49%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 18 Apr 10:11 PM MDT
Extended Forecast for

7 Miles S St Mary MT

  • Tonight

    Tonight: Mostly clear, with a low around 25. West southwest wind around 18 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 39. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 31 mph.

    High: 39 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Breezy, with a west southwest wind around 23 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 47. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West southwest wind 17 to 21 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. West southwest wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 35. West southwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 9am, then rain and snow showers. Some thunder is also possible.  Mostly cloudy, with a high near 38. North northwest wind 13 to 21 mph, with gusts as high as 36 mph.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. The snow could be heavy at times.  Cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Blustery.
    Rain/Snow
    then Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 25. West southwest wind around 18 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 39. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 32. Breezy, with a west southwest wind around 23 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 47. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 36. West southwest wind 17 to 21 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 53. West southwest wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 35. West southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
A chance of rain before 9am, then rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 38. North northwest wind 13 to 21 mph, with gusts as high as 36 mph.
Wednesday Night
Rain and snow, becoming all snow after 9pm. The snow could be heavy at times. Cloudy, with a low around 19. Blustery.
Thursday
Snow likely, mainly before noon. Mostly cloudy, with a high near 24. Blustery.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Partly sunny, with a high near 26.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Saturday
A slight chance of snow. Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
2:12 pm MDT Apr 18, 2026
10pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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