UV Index Today in Benton County, Washington (WA)
Friday, November 6, 2026 -8:29 AM PST (GMT-8)
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The average maximum UV Index today across 8 locations in Benton County, Washington (WA), is 1.8. The highest projected maximum is 2 in Prosser at 12:00 PM PST, while the lowest projected maximum is 1.4 in Finley at 11:00 AM PST.
Tomorrow, the average maximum UV Index across those same locations is expected to be 1.7. The highest projected maximum is 1.8 in Grandview at 12:00 PM PST, and the lowest projected maximum is 1.7 in Kennewick at 12:00 PM PST.
8 Places in Benton County, Washington (WA)
Maximum UV Index Today