Chelan Weather Forecast

Rate this place

Last Updated: January 5, 2026

Chelan is a small town in Washington state that is nestled on the southern shore of Lake Chelan.


°F

°F

mph

Wind

%

Humidity

Summary

The town has a semi-arid climate with hot summers and cool winters, with an average annual temperature of 50 degrees Fahrenheit. The hydrology constituents of the area include Lake Chelan, which is a glacial-fed lake with crystal-clear water that is perfect for swimming, boating, and fishing. Visitors can also explore the nearby Columbia River, which offers opportunities for water sports like kayaking and paddle-boarding. Outdoor recreation opportunities in Chelan include hiking, biking, and skiing in the nearby mountains, as well as golfing, horseback riding, and nature walks in the surrounding areas.

       

Weather Forecast

Chelan receives approximately 302mm of rain per year, with humidity levels near 64% and air temperatures averaging around 9°C. Chelan has a plant hardyness factor of 7, meaning plants and agriculture in this region tend to thrive during the non-winter months.