SummerPeak season ~79°F highs

Things to do in Bismarck in August

August is one of the best months to visit Bismarck, with average highs around 79°F. Long days suit beaches, parks and evenings outdoors.

Plan a August weekend Where else in August

Best picks for August

What's famous here, weighted toward what shines in August.

1Long days outdoors

Fort Abraham Lincoln State Park

North Dakota state park

2Long days outdoors

Cedar River National Grassland

protected area in southern North Dakota

3Long days outdoors

Bismarck in August: quick answers

Is August a good time to visit Bismarck?

August is one of the best months to visit Bismarck, with average highs around 79°F. Long days suit beaches, parks and evenings outdoors.

What is the weather like in Bismarck in August?

Average daytime highs are around 79°F, compared with 81°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Bismarck in August?

Top picks for August: Fort Abraham Lincoln State Park, Cedar River National Grassland, Fort Clark Historic Site, Beaver Lake State Park, Knife River Indian Villages National Historic Site.