Ada County, ID: Current UV Index and Hourly Forecast

As of 7:00 AM MDT on September 9, 2025, all 8 cities in Ada County, ID 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 Ada County, ID is expected to be 3.2 in Eagle 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 Ada County, ID as of 7:00 AM MDT, September 9, 2025

Current UV Index in Cities in Ada County, ID

7:00 AM MDT, September 9, 2025