National Weather Service Forecast for: Glendive MT
Issued by: National Weather Service Glasgow, MT
Updated: 2:17 am MST Dec 22, 2025
 
Today

Today: Cloudy, then gradually becoming mostly sunny, with a high near 43. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Decreasing
Clouds

 Tonight

Tonight: Mostly cloudy, with a low around 19. Southwest wind around 6 mph becoming light and variable.
Mostly Cloudy

 Tuesday

Tuesday: Cloudy, with a high near 41. Southeast wind around 6 mph.
Cloudy

 Tuesday
Night
Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm in the evening.
Decreasing
Clouds

 Wednesday

Wednesday: Mostly sunny, with a high near 41. Calm wind becoming east northeast around 6 mph in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 25. East wind around 6 mph.
Mostly Cloudy

 Christmas
Day
Christmas Day: A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 34. North northwest wind around 6 mph. Little or no snow accumulation expected.
Chance Snow

 Thursday
Night
Thursday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. North northeast wind around 6 mph becoming light and variable in the evening.
Slight Chance
Snow then
Mostly Cloudy
 Friday

Friday: A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Slight Chance
Snow then
Slight Chance
Rain/Snow
Hi 43 °F Lo 19 °F Hi 41 °F Lo 24 °F Hi 41 °F Lo 25 °F Hi 34 °F Lo 18 °F Hi 42 °F

 

Today
 
 Cloudy, then gradually becoming mostly sunny, with a high near 43. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Tonight
 
 Mostly cloudy, with a low around 19. Southwest wind around 6 mph becoming light and variable.
Tuesday
 
 Cloudy, with a high near 41. Southeast wind around 6 mph.
Tuesday Night
 
 Cloudy, then gradually becoming partly cloudy, with a low around 24. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly sunny, with a high near 41. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
 
 Mostly cloudy, with a low around 25. East wind around 6 mph.
Christmas Day
 
 A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 34. North northwest wind around 6 mph. Little or no snow accumulation expected.
Thursday Night
 
 A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. North northeast wind around 6 mph becoming light and variable in the evening.
Friday
 
 A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 42. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
 
 Mostly cloudy, with a low around 14. Northwest wind 7 to 9 mph.
Saturday
 
 Mostly sunny, with a high near 28. Northwest wind 9 to 11 mph.
Saturday Night
 
 Mostly clear, with a low around 13.
Sunday
 
 Sunny, with a high near 38.

 

Forecast from NOAA-NWS for Glendive MT.