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Current conditions at

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

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

NA

29°F

-2°C

Humidity 48%
Wind Speed NA 8 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 20 Jan 08:10 PM MST
Extended Forecast for

St Mary MT

  • Tonight

    Tonight: Increasing clouds, with a low around 14. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 14 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 24. Light north northeast wind.

    High: 24 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 13. Wind chill values as low as zero. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -2. East wind 3 to 6 mph.

    Low: -2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 12. Light and variable wind becoming northwest around 5 mph in the afternoon.

    High: 12 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. West southwest wind around 6 mph.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 14. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 24. Light north northeast wind.
Wednesday Night
Mostly cloudy, with a low around 3. Calm wind.
Thursday
Partly sunny, with a high near 13. Wind chill values as low as zero. Calm wind becoming east northeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around -2. East wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 12. Light and variable wind becoming northwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 5. West southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 25. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
3:44 pm MST Jan 20, 2026
9pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

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