Washington (WA): Current UV Index and Hourly Forecast

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  • Washington

As of 4:35 PM PDT on September 2, 2025, out of 633 cities in Washington in our database, 614 cities (97%) have a UV Index reading of Moderate, while 19 cities (3%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Long Beach, WA with a reading of 3.5.

Over the next 24 hours, the highest UV Index reading in Washington is expected to be 6.9 in Leavenworth between 1:00 PM - 2:00 PM PDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington as of 4:35 PM PDT, September 2, 2025

Counties in Washington (WA)

Current UV Index in Major Cities in Washington (WA)

4:35 PM PDT, September 2, 2025