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This Saturday, June 27: Great Falls Disaster Response Expo - FREE and Family-Friendly Event, Great Falls College at MSU
SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

ST. MARY (SRYM8)

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

57°F

14°C

Humidity	64%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	25 Jun 08:11 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles WNW Kiowa MT

Today
High: 57 °F
Showers
Tonight
Low: 45 °F
Chance
T-storms
Friday
High: 49 °F
Showers
Likely
Friday Night
Low: 40 °F
Chance
Showers
Saturday
High: 47 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 36 °F
Showers
Likely
Sunday
High: 38 °F
Showers
Sunday Night
Low: 35 °F
Showers
Monday
High: 39 °F
Showers

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 57. West southwest wind 5 to 8 mph. Chance of precipitation is 80%.

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 45. West southwest wind 6 to 9 mph becoming south in the evening. Chance of precipitation is 40%.

Friday

Showers and thunderstorms likely before noon, then showers likely between noon and 5pm. Cloudy, with a high near 49. Southwest wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

Friday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 40. West southwest wind around 17 mph, with gusts as high as 25 mph.

Saturday

Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 47. West southwest wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Saturday Night

A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 36. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Sunday

Showers and possibly a thunderstorm. High near 38. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

Sunday Night

Showers. Cloudy, with a low around 35. West southwest wind 17 to 21 mph, with gusts as high as 32 mph.

Monday

Showers. Cloudy, with a high near 39.

Monday Night

A chance of showers. Mostly cloudy, with a low around 37.

Tuesday

A chance of showers. Partly sunny, with a high near 47.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 38.