National Weather Service

News Headlines

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.

39°F

4°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

8 Miles NNE Bozeman MT

This Afternoon
High: 46 °F
Chance
Rain/Snow
Tonight
Low: 32 °F
Slight Chance
Rain/Snow
Tuesday
High: 54 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 53 °F
Mostly Cloudy
then Rain
Likely
Wednesday Night
Low: 28 °F
Rain/Snow
then Snow
Thursday
High: 34 °F
Snow
Thursday Night
Low: 19 °F
Snow Likely
Friday
High: 37 °F
Snow Likely

Detailed Forecast

This Afternoon

A chance of rain and snow, mainly after 4pm. Mostly cloudy, with a steady temperature around 46. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

A slight chance of rain and snow, mainly between 10pm and 1am. Mostly cloudy, with a low around 32. Southwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 54. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Tuesday Night

Mostly cloudy, with a low around 36. South southwest wind 11 to 18 mph, with gusts as high as 26 mph.

Wednesday

Rain likely after noon. Mostly cloudy, with a high near 53. South southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Wednesday Night

Rain showers before 9pm, then rain, possibly mixed with snow between 9pm and midnight, then snow after midnight. Some thunder is also possible. Low around 28. Southwest wind 13 to 20 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. High near 34. West northwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 19. West wind 7 to 13 mph, with gusts as high as 22 mph.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 37.

Friday Night

A chance of snow before midnight. Mostly cloudy, with a low around 21.

Saturday

Sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 29.

Sunday

Mostly sunny, with a high near 57.