National Weather Service Forecast for: Havre MT
Issued by: National Weather Service Great Falls, MT
Updated: 3:43 am MDT Jun 22, 2026
 
Overnight

Overnight: A 50 percent chance of showers. Mostly cloudy, with a low around 48. West northwest wind 3 to 5 mph.
Chance
Showers

 Monday

Monday: A 40 percent chance of showers after 4pm. Partly sunny, with a high near 66. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Chance
Showers

 Monday
Night
Monday Night: Partly cloudy, with a low around 46. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Partly Cloudy

 Tuesday

Tuesday: Mostly sunny, with a high near 70. West southwest wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 46. North wind 5 to 8 mph becoming light and variable after midnight.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 76. East wind 5 to 7 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 50. East southeast wind 8 to 10 mph.
Partly Cloudy

 Thursday

Thursday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Partly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Chance
Showers then
Partly Cloudy
Lo 48 °F Hi 66 °F Lo 46 °F Hi 70 °F Lo 46 °F Hi 76 °F Lo 50 °F Hi 81 °F Lo 54 °F

 

Overnight
 
 A 50 percent chance of showers. Mostly cloudy, with a low around 48. West northwest wind 3 to 5 mph.
Monday
 
 A 40 percent chance of showers after 4pm. Partly sunny, with a high near 66. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
 
 Partly cloudy, with a low around 46. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
 
 Mostly sunny, with a high near 70. West southwest wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
 
 Partly cloudy, with a low around 46. North wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
 
 Mostly sunny, with a high near 76. East wind 5 to 7 mph.
Wednesday Night
 
 Partly cloudy, with a low around 50. East southeast wind 8 to 10 mph.
Thursday
 
 A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday Night
 
 A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Friday
 
 A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Friday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 54.
Saturday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 74.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Sunday
 
 Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66. Breezy.

 

Forecast from NOAA-NWS for Havre MT.