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

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

50°F

10°C

Humidity 28%
Wind Speed NA 9 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 14 Jan 09:10 AM MST
Extended Forecast for

St Mary MT

  • Today

    Today: Sunny, with a high near 52. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 8 to 14 mph, with gusts as high as 28 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. North wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind around 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. West southwest wind around 10 mph, with gusts as high as 22 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West southwest wind 6 to 9 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 52. South southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind 8 to 14 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 40. West southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 21. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 26. West wind around 7 mph.
Saturday
Sunny, with a high near 43. West southwest wind around 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 27. West southwest wind 6 to 9 mph.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 26.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
Last Update:
8:53 am MST Jan 14, 2026
Forecast Valid:
9am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation