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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Current conditions at

SACAJAWEA (SAJM8)

Lat: 45.87395°NLon: 110.92783°WElev: 6550.0ft.

58°F

14°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

11 Miles SW Clyde Park MT

This Afternoon
High: 56 °F
Mostly Sunny
Tonight
Low: 37 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 44 °F
Chance
Rain/Snow
Monday Night
Low: 26 °F
Chance Snow
Showers
Tuesday
High: 38 °F
Chance Snow
Showers
Tuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 50 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 56. West wind around 11 mph, with gusts as high as 21 mph.

Tonight

A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 37. West northwest wind 6 to 10 mph becoming east southeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 55. West northwest wind 6 to 14 mph, with gusts as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 36. West southwest wind 8 to 13 mph, with gusts as high as 23 mph.

Monday

A chance of rain and snow showers before noon, then a chance of snow showers between noon and 3pm, then a chance of rain and snow showers after 3pm. Partly sunny, with a high near 44. West wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Monday Night

A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. Northeast wind 9 to 16 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.

Tuesday

A 40 percent chance of snow showers. Partly sunny, with a high near 38. North wind 9 to 16 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Tuesday Night

Partly cloudy, with a low around 25. North wind 9 to 14 mph becoming light and variable. Winds could gust as high as 29 mph.

Wednesday

Mostly sunny, with a high near 50.

Wednesday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 37.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 58.

Thursday Night

Partly cloudy, with a low around 39.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 58.