UV Index Today in Wyoming (WY)
Saturday, August 29, 2026 -10:46 AM MDT (GMT-6)
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The average maximum UV Index today across 83 locations in Wyoming (WY), is 7.2. The highest projected maximum is 8.9 in Rawlins at 1:00 PM MDT, while the lowest projected maximum is 4.8 in Thermopolis at 1:00 PM MDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 6.9. The highest projected maximum is 8.4 in North Rock Springs at 1:00 PM MDT, and the lowest projected maximum is 4.1 in South Greeley at 12:00 PM MDT.
23 Counties in Wyoming (WY)
Average Maximum UV Index Today
83 Places in Wyoming (WY)
Maximum UV Index Today