UV Index Today in Missouri (MO)
Friday, May 22, 2026 -1:37 PMCDT (GMT-5)
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The average maximum UV Index today across 1,438 locations in Missouri (MO), is 3.4. The highest projected maximum is 7.6 in Myatt at 12:00 PM CDT, while the lowest projected maximum is 0.8 in Brazeau at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 7. The highest projected maximum is 8.6 in St. Michael at 1:00 PM CDT, and the lowest projected maximum is 3.6 in Hopkins at 3:00 PM CDT.
115 Counties in Missouri (MO)
Average Maximum UV Index Today
517 Places in Missouri (MO)
Maximum UV Index Today