Gillette
SummerPeak season ~81°F highs
Things to do in Gillette in August
August is one of the best months to visit Gillette, with average highs around 81°F. Long days suit beaches, parks and evenings outdoors.
Best picks for August
What's famous here, weighted toward what shines in August.
Also great in August in Wyoming
Gillette in August: quick answers
Is August a good time to visit Gillette?
August is one of the best months to visit Gillette, with average highs around 81°F. Long days suit beaches, parks and evenings outdoors.
What is the weather like in Gillette in August?
Average daytime highs are around 81°F, compared with 83°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 Gillette in August?
Top picks for August: Devils Tower National Monument, Keyhole State Park, Dalbey Memorial Park, Washington Park.