Washington (WA): Current UV Index and Hourly Forecast

  • USA
  • Washington

As of 1:46 AM PDT on October 10, 2025, all 633 cities in Washington in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Washington is expected to be 3.5 in Walla Walla between 1:00 PM - 2:00 PM PDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington as of 1:46 AM PDT, October 10, 2025

Counties in Washington (WA)

Current UV Index in Major Cities in Washington (WA)

1:46 AM PDT, October 10, 2025