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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

Sweetgrass I-15 MP 395.3 (MTSWT)

Lat: 48.96017°NLon: 111.94071°WElev: 3471.0ft.

48°F

9°C

Humidity	79%
Wind Speed	E 5 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	22 Jun 03:00 AM MDT

More Information:

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

Extended Forecast for

10 Miles NE Santa Rita MT

Overnight
Low: 43 °F
Slight Chance
Showers
Monday
High: 57 °F
Chance
Showers
Monday Night
Low: 37 °F
Partly Cloudy
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Cloudy
Wednesday
High: 72 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Partly Cloudy
Thursday
High: 77 °F
Partly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 52 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 43. Northwest wind around 8 mph.

Monday

A 30 percent chance of showers, mainly between 2pm and 3pm. Partly sunny, with a high near 57. Northwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

Monday Night

Partly cloudy, with a low around 37. North northwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

Tuesday

Sunny, with a high near 66. West northwest wind 7 to 10 mph becoming north northeast in the afternoon.

Tuesday Night

Mostly cloudy, with a low around 45. North northeast wind 5 to 9 mph becoming light and variable after midnight.

Wednesday

Mostly sunny, with a high near 72. East southeast wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 49. East southeast wind around 11 mph.

Thursday

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.

Thursday Night

Mostly cloudy, with a low around 52.

Friday

A chance of showers after noon. Partly sunny, with a high near 75.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.

Saturday

A chance of showers. Partly sunny, with a high near 66. Breezy.

Saturday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 45. Breezy.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 58. Windy.