Coeur d'Alene
FallPeak season ~81°F highs
Things to do in Coeur d'Alene in September
September is one of the best months to visit Coeur d'Alene, with average highs around 81°F. Crisp air and changing leaves make parks and viewpoints shine.
Best picks for September
What's famous here, weighted toward what shines in September.
Holidays in September 2027
- Labour Day · Mon, Sep 6
Expect busier roads and pricier stays around these dates. See long weekends.
Also great in September in Idaho
Coeur d'Alene in September: quick answers
Is September a good time to visit Coeur d'Alene?
September is one of the best months to visit Coeur d'Alene, with average highs around 81°F. Crisp air and changing leaves make parks and viewpoints shine.
What is the weather like in Coeur d'Alene in September?
Average daytime highs are around 81°F, compared with 85°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 Coeur d'Alene in September?
Top picks for September: Kootenai National Forest, Farragut State Park, Heyburn State Park, Kootenai National Wildlife Refuge, McCroskey State Park.
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