UV Index Today in Polk County, Iowa (IA)
Tuesday, October 13, 2026 -2:25 PM CDT (GMT-5)
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The average maximum UV Index today across 38 locations in Polk County, Iowa (IA), is 4.9. The highest projected maximum is 5 in Des Moines at 1:00 PM CDT, while the lowest projected maximum is 4.9 in Ankeny at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 4.2. The highest projected maximum is 4.8 in Waukee at 1:00 PM CDT, and the lowest projected maximum is 4 in Ankeny at 2:00 PM CDT.
19 County Subdivisions in Polk County, Iowa (IA)
Maximum UV Index Today
19 Places in Polk County, Iowa (IA)
Maximum UV Index Today