58540 Weather (Garrison, ND)

Weather forecast for: Garrison ND

Last Update: 7:36 am CDT Sep 5, 2026

Today: Mostly sunny and hot, with a high near 91. Southeast wind 9 to 11 mph, with gusts as high as 29 mph.

Tonight: A 20 percent chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 63. East wind 6 to 11 mph, with gusts as high as 20 mph.

Sunday: A 30 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 86. East wind 6 to 11 mph, with gusts as high as 20 mph.

Sunday Night: Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 63. East wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Labor Day: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 84. East wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 56. West wind 9 to 13 mph, with gusts as high as 22 mph.

Tuesday: Mostly sunny, with a high near 77. Windy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

Tuesday Night: Partly cloudy, with a low around 48. Windy, with a west wind 17 to 25 mph, with gusts as high as 39 mph.

Wednesday: Sunny, with a high near 77. West wind around 16 mph, with gusts as high as 28 mph.

Wednesday Night: Mostly clear, with a low around 49. West wind 5 to 7 mph becoming southeast in the evening.

Thursday: Mostly sunny, with a high near 82. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

Thursday Night: Partly cloudy, with a low around 52. West wind 6 to 8 mph becoming south in the evening.

Friday: Mostly sunny, with a high near 80. West wind 6 to 13 mph, with gusts as high as 22 mph.