National Weather Service Forecast for: Garrison ND
Issued by: National Weather Service Bismarck, ND
Updated: 7:36 am CDT May 26, 2026
 
Today

Today: Sunny and hot, with a high near 94. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Sunny then
Sunny and
Breezy
Tonight

Tonight: A 20 percent chance of showers and thunderstorms before 4am.  Partly cloudy, with a low around 60. Breezy, with an east wind 13 to 20 mph, with gusts as high as 30 mph.
Slight Chance
T-storms and
Breezy
Wednesday

Wednesday: Sunny and hot, with a high near 93. Breezy, with an east wind 13 to 20 mph, with gusts as high as 30 mph.
Sunny then
Sunny and
Breezy
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 62. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 29 mph.
Mostly Clear
and Breezy
then Partly
Cloudy
Thursday

Thursday: Mostly sunny and hot, with a high near 94. Breezy, with a south wind 13 to 23 mph, with gusts as high as 33 mph.
Mostly Sunny
then Mostly
Sunny and
Breezy
Thursday
Night
Thursday Night: Partly cloudy, with a low around 63. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph.
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday

Friday: Mostly sunny and hot, with a high near 93. Breezy, with a southeast wind 14 to 24 mph, with gusts as high as 34 mph.
Hot and
Breezy

Friday
Night
Friday Night: Partly cloudy, with a low around 61. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 33 mph.
Partly Cloudy
and Breezy
then Partly
Cloudy
Saturday

Saturday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 86. Windy, with a southeast wind 15 to 25 mph, with gusts as high as 36 mph.
Slight Chance
T-storms and
Windy
Hi 94 °F Lo 60 °F Hi 93 °F Lo 62 °F Hi 94 °F Lo 63 °F Hi 93 °F Lo 61 °F Hi 86 °F

Hazardous Weather Outlook
 

Today
 
Sunny and hot, with a high near 94. Breezy, with a southeast wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
 
A 20 percent chance of showers and thunderstorms before 4am. Partly cloudy, with a low around 60. Breezy, with an east wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday
 
Sunny and hot, with a high near 93. Breezy, with an east wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
 
Partly cloudy, with a low around 62. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 29 mph.
Thursday
 
Mostly sunny and hot, with a high near 94. Breezy, with a south wind 13 to 23 mph, with gusts as high as 33 mph.
Thursday Night
 
Partly cloudy, with a low around 63. Breezy, with a southeast wind 15 to 21 mph, with gusts as high as 31 mph.
Friday
 
Mostly sunny and hot, with a high near 93. Breezy, with a southeast wind 14 to 24 mph, with gusts as high as 34 mph.
Friday Night
 
Partly cloudy, with a low around 61. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 33 mph.
Saturday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Windy, with a southeast wind 15 to 25 mph, with gusts as high as 36 mph.
Saturday Night
 
Mostly cloudy, with a low around 59. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 34 mph.
Sunday
 
Partly sunny, with a high near 83. Breezy, with a south wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday Night
 
Partly cloudy, with a low around 56. South wind 9 to 18 mph, with gusts as high as 26 mph.
Monday
 
Partly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 24 mph.

 

Forecast from NOAA-NWS for Garrison ND.