Washington County, OR: Current UV Index and Hourly Forecast

As of 12:34 PM PDT on April 1, 2025, all 27 cities in Washington County, OR in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Sherwood, OR with a reading of 3.8.

Over the next 24 hours, the highest UV Index reading in Washington County, OR is expected to be 4.2 in Sherwood 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 County, OR as of 12:34 PM PDT, April 1, 2025

Current UV Index in Cities in Washington County, OR

12:34 PM PDT, April 1, 2025