National Weather Service Forecast for: Garrison ND
Issued by: National Weather Service Bismarck, ND
Updated: 3:36 pm CDT Jul 28, 2026
 
Tonight

Tonight: Patchy smoke. Partly cloudy, with a low around 66. North wind 5 to 7 mph becoming southeast after midnight.
Patchy Smoke

 Wednesday

Wednesday: Patchy smoke before noon, then patchy smoke after 3pm. Mostly sunny and hot, with a high near 97. South wind 6 to 14 mph, with gusts as high as 23 mph.
Patchy Smoke

 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Patchy smoke before 7pm. Mostly cloudy, with a low around 65. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Chance
Showers

 Thursday

Thursday: A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Northeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
 Thursday
Night
Thursday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 60. Northeast wind 5 to 11 mph. Chance of precipitation is 10%.
Slight Chance
T-storms then
Partly Cloudy
 Friday

Friday: Mostly sunny, with a high near 88. East wind 5 to 8 mph becoming south in the afternoon.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 60. Southeast wind around 9 mph.
Mostly Clear

 Saturday

Saturday: Sunny and hot, with a high near 92. South wind 7 to 14 mph, with gusts as high as 23 mph.
Hot

 Saturday
Night
Saturday Night: Mostly clear, with a low around 66. South wind 15 to 18 mph, with gusts as high as 32 mph.
Mostly Clear
Lo 66 °F Hi 97 °F Lo 65 °F Hi 85 °F Lo 60 °F Hi 88 °F Lo 60 °F Hi 92 °F Lo 66 °F

Hazardous Weather Outlook
 

Tonight
 
 Patchy smoke. Partly cloudy, with a low around 66. North wind 5 to 7 mph becoming southeast after midnight.
Wednesday
 
 Patchy smoke before noon, then patchy smoke after 3pm. Mostly sunny and hot, with a high near 97. South wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
 
 A chance of showers and thunderstorms. Patchy smoke before 7pm. Mostly cloudy, with a low around 65. Southeast wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday
 
 A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 85. Northeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Thursday Night
 
 A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 60. Northeast wind 5 to 11 mph. Chance of precipitation is 10%.
Friday
 
 Mostly sunny, with a high near 88. East wind 5 to 8 mph becoming south in the afternoon.
Friday Night
 
 Mostly clear, with a low around 60. Southeast wind around 9 mph.
Saturday
 
 Sunny and hot, with a high near 92. South wind 7 to 14 mph, with gusts as high as 23 mph.
Saturday Night
 
 Mostly clear, with a low around 66. South wind 15 to 18 mph, with gusts as high as 32 mph.
Sunday
 
 Sunny and hot, with a high near 97. Windy, with a south wind 20 to 26 mph, with gusts as high as 36 mph.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly clear, with a low around 63. Breezy, with a south wind 18 to 23 mph becoming east 10 to 15 mph in the evening. Winds could gust as high as 32 mph.
Monday
 
 Mostly sunny, with a high near 83. Breezy, with a north wind 13 to 22 mph, with gusts as high as 31 mph.
Monday Night
 
 Mostly clear, with a low around 51. Breezy, with a northwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
 
 Sunny, with a high near 80.

 

Forecast from NOAA-NWS for Garrison ND.