UV Index Today in Ada County, Idaho (ID)
Tuesday, April 7, 2026 - 2:48 AM MDT (GMT-6)
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The average maximum UV Index today across 10 locations in Ada County, Idaho (ID), is 5.9. The highest projected maximum is 6.1 in Robie Creek at 2:00 PM MDT, while the lowest projected maximum is 5.8 in Meridian at 2:00 PM MDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 5.9. The highest projected maximum is 6.2 in Robie Creek at 2:00 PM MDT, and the lowest projected maximum is 5.8 in Boise City at 2:00 PM MDT.
10 Places in Ada County, Idaho (ID)
Maximum UV Index Today