National Weather Service Forecast for: Belgrade MT
Issued by: National Weather Service Great Falls, MT
Updated: 2:27 pm MDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 75. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 mph.
Mostly Sunny
and Breezy

 Tonight

Tonight: Partly cloudy, with a low around 44. West wind 15 to 20 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 34 mph.
Partly Cloudy


 Friday

Friday: Increasing clouds, with a high near 78. Breezy, with a south southeast wind 7 to 12 mph becoming west southwest 19 to 29 mph in the morning. Winds could gust as high as 49 mph.
Mostly Sunny
then
Increasing
Clouds and
Breezy
 Friday
Night
Friday Night: Partly cloudy, with a low around 48. West wind 16 to 21 mph becoming south 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Partly Cloudy


 Saturday

Saturday: A 20 percent chance of rain after noon. Partly sunny, with a high near 71. South wind 7 to 12 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Partly Sunny
then Slight
Chance Rain

 Saturday
Night
Saturday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 31. West northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.
Slight Chance
Rain then
Partly Cloudy

 Sunday

Sunday: Sunny, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Sunny


 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming calm in the evening.
Mostly Cloudy


 Monday

Monday: Mostly cloudy, with a high near 61.
Mostly Cloudy
Hi 75 °F Lo 44 °F Hi 78 °F Lo 48 °F Hi 71 °F Lo 31 °F Hi 60 °F Lo 33 °F Hi 61 °F

 

This Afternoon
 
 Mostly sunny, with a high near 75. Breezy, with a west wind 22 to 24 mph, with gusts as high as 43 mph.
Tonight
 
 Partly cloudy, with a low around 44. West wind 15 to 20 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 34 mph.
Friday
 
 Increasing clouds, with a high near 78. Breezy, with a south southeast wind 7 to 12 mph becoming west southwest 19 to 29 mph in the morning. Winds could gust as high as 49 mph.
Friday Night
 
 Partly cloudy, with a low around 48. West wind 16 to 21 mph becoming south 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Saturday
 
 A 20 percent chance of rain after noon. Partly sunny, with a high near 71. South wind 7 to 12 mph becoming west northwest 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
 
 A 20 percent chance of rain before midnight. Partly cloudy, with a low around 31. West northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.
Sunday
 
 Sunny, with a high near 60. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
 
 Mostly cloudy, with a low around 33. West wind 5 to 9 mph becoming calm in the evening.
Monday
 
 Mostly cloudy, with a high near 61.
Monday Night
 
 Mostly cloudy, with a low around 36.
Tuesday
 
 Mostly cloudy, with a high near 65.
Tuesday Night
 
 Mostly cloudy, with a low around 40.
Wednesday
 
 A slight chance of rain. Partly sunny, with a high near 64. Breezy.

 

Forecast from NOAA-NWS for Belgrade MT.