SummerPeak season ~81°F highs

Things to do in Great Falls in August

August is one of the best months to visit Great Falls, with average highs around 81°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

Lewis and Clark National Forest

US national forest in west central Montana, from 1907 to 2015, first established in 1897 as Lewis and Clarke Forest Reserve

2Long days outdoors

Giant Springs State Park

spring in Montana, United States of America

3Long days outdoors

Also great in August in Montana

Missoula Bozeman

Great Falls in August: quick answers

Is August a good time to visit Great Falls?

August is one of the best months to visit Great Falls, with average highs around 81°F. Long days suit beaches, parks and evenings outdoors.

What is the weather like in Great Falls in August?

Average daytime highs are around 81°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 Great Falls in August?

Top picks for August: Lewis and Clark National Forest, Giant Springs State Park, Benton Lake National Wildlife Refuge, Hewitt Lake National Wildlife Refuge, Black Coulee National Wildlife Refuge.