Washington County, ID: Current UV Index and Hourly Forecast

As of 11:20 AM MDT on August 22, 2025, all 3 cities in Washington County, ID in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Weiser, ID with a reading of 4.3.

Over the next 24 hours, the highest UV Index reading in Washington County, ID is expected to be 8.1 in Weiser between 2:00 PM - 3:00 PM MDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington County, ID as of 11:20 AM MDT, August 22, 2025

Current UV Index in Cities in Washington County, ID

11:20 AM MDT, August 22, 2025