FallGood time to go ~63°F highs

Things to do in Kennewick in October

October is a good month to visit Kennewick, with average highs around 63°F. Crisp air and changing leaves make parks and viewpoints shine.

Plan a October weekend Where else in October

Best picks for October

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

1Foliage walks

Umatilla National Forest

national forest in the U.S. states of Oregon and Washington

2Foliage walks

Hanford Reach National Monument

national monument in the United States

3Foliage walks

Whitman Mission National Historic Site

Holidays in October 2026

Columbus Day · Mon, Oct 12

Expect busier roads and pricier stays around these dates. See long weekends.

What’s on in Kennewick in October

Concerts, games and shows in the next few weeks. Tickets open on Ticketmaster.

Tue, Oct 6 · 6:00 PMBluey's Big PlayToyota Center Kennewick Plan a weekend around it

Kennewick in October: quick answers

Is October a good time to visit Kennewick?

October is a good month to visit Kennewick, with average highs around 63°F. Crisp air and changing leaves make parks and viewpoints shine.

What is the weather like in Kennewick in October?

Average daytime highs are around 63°F, compared with 94°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 Kennewick in October?

Top picks for October: Umatilla National Forest, Hanford Reach National Monument, Whitman Mission National Historic Site, Juniper Dunes Wilderness, Palouse Falls State Park.