UV Index Today in Canyon County, Idaho (ID)
Wednesday, July 15, 2026 -11:03 AM MDT (GMT-6)
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The average maximum UV Index today across 10 locations in Canyon County, Idaho (ID), is 9.4. The highest projected maximum is 9.6 in Melba at 2:00 PM MDT, while the lowest projected maximum is 9.3 in Caldwell at 2:00 PM MDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.4. The highest projected maximum is 9.6 in Melba at 2:00 PM MDT, and the lowest projected maximum is 9 in Wilder at 1:00 PM MDT.
10 Places in Canyon County, Idaho (ID)
Maximum UV Index Today