National Weather Service Forecast for: Billings MT
Issued by: National Weather Service Billings, MT
Updated: 7:27 pm MDT Sep 12, 2026
 
Tonight

Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 47. Northeast wind 9 to 13 mph.
Decreasing
Clouds
 Sunday

Sunday: Mostly sunny, with a high near 78. Northeast wind 7 to 10 mph becoming east southeast in the afternoon.
Mostly Sunny

 Sunday
Night
Sunday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 50. Northeast wind 6 to 11 mph becoming west after midnight.
Partly Cloudy
then Chance
Showers
 Monday

Monday: Sunny, with a high near 69. West wind 13 to 18 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 45. Northwest wind 17 to 22 mph becoming west southwest 5 to 10 mph in the evening.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 71. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 47. East northeast wind 7 to 14 mph becoming north after midnight.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 69. Northwest wind 6 to 9 mph becoming north northeast in the afternoon.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 46. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Mostly Clear
Lo 47 °F Hi 78 °F Lo 50 °F Hi 69 °F Lo 45 °F Hi 71 °F Lo 47 °F Hi 69 °F Lo 46 °F

 

Tonight
 
 Cloudy, then gradually becoming partly cloudy, with a low around 47. Northeast wind 9 to 13 mph.
Sunday
 
 Mostly sunny, with a high near 78. Northeast wind 7 to 10 mph becoming east southeast in the afternoon.
Sunday Night
 
 A 30 percent chance of showers after midnight. Partly cloudy, with a low around 50. Northeast wind 6 to 11 mph becoming west after midnight.
Monday
 
 Sunny, with a high near 69. West wind 13 to 18 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Monday Night
 
 Mostly clear, with a low around 45. Northwest wind 17 to 22 mph becoming west southwest 5 to 10 mph in the evening.
Tuesday
 
 Sunny, with a high near 71. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 47. East northeast wind 7 to 14 mph becoming north after midnight.
Wednesday
 
 Mostly sunny, with a high near 69. Northwest wind 6 to 9 mph becoming north northeast in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 46. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Thursday
 
 Sunny, with a high near 76. Light and variable wind becoming southwest around 5 mph in the afternoon.
Thursday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 50. East wind around 6 mph becoming west after midnight.
Friday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 77. West southwest wind 5 to 7 mph becoming northeast in the afternoon.
Friday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 50. East northeast wind 5 to 7 mph becoming light and variable after midnight.
Saturday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 80. Light and variable wind becoming east southeast around 6 mph in the afternoon.

 

Forecast from NOAA-NWS for Billings MT.