Riverside County, CA: Current UV Index and Hourly Forecast

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As of 9:18 AM PDT on October 8, 2025, all 73 cities in Riverside County, CA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Blythe, CA with a reading of 1.6.

Over the next 24 hours, the highest UV Index reading in Riverside County, CA is expected to be 7.4 in Idyllwild-Pine Cove between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Riverside County, CA

• Aguanga - 1.5
• Anza - 1.5
• Banning - 1.4
• Beaumont - 1.4
• Bermuda Dunes - 1.4
• Blythe - 1.6
• Cabazon - 1.4
• Calimesa - 1.4
• Canyon Lake - 1.3
• Cathedral City - 1.4
• Cherry Valley - 1.4
• Coachella - 1.4
• Corona - 1.3
• Coronita - 1.3
• Desert Center - 1.5
• Desert Edge - 1.4
• Desert Hot Springs - 1.4
• Desert Palms - 1.4
• East Hemet - 1.3
• Eastvale - 1.3
• El Sobrante - 1.3
• French Valley - 1.4
• Garnet - 1.4
• Good Hope - 1.3
• Hemet - 1.3
• Highgrove - 1.3
• Home Gardens - 1.3
• Homeland - 1.3
• Idyllwild-Pine Cove - 1.5
• Indian Wells - 1.4
• Indio - 1.4
• Indio Hills - 1.4
• Jurupa Valley - 1.3
• La Quinta - 1.4
• Lake Elsinore - 1.3
• Lake Mathews - 1.3
• Lake Riverside - 1.5
• Lakeland Village - 1.3
• Lakeview - 1.3
• March ARB - 1.3
• Mead Valley - 1.3
• Meadowbrook - 1.3
• Mecca - 1.4
• Menifee - 1.3
• Mesa Verde - 1.6
• Moreno Valley - 1.3
• Mountain Center - 1.5
• Murrieta - 1.3
• Norco - 1.3
• North Shore - 1.4
• Nuevo - 1.3
• Oasis - 1.4
• Palm Desert - 1.4
• Palm Springs - 1.4
• Perris - 1.3
• Rancho Mirage - 1.4
• Ripley - 1.6
• Riverside - 1.3
• Romoland - 1.3
• Sage - 1.4
• San Jacinto - 1.3
• Sky Valley - 1.5
• Temecula - 1.3
• Temescal Valley - 1.3
• Thermal - 1.4
• Thousand Palms - 1.4
• Valle Vista - 1.3
• Vista Santa Rosa - 1.4
• Warm Springs - 1.3
• Whitewater - 1.4
• Wildomar - 1.3
• Winchester - 1.3
• Woodcrest - 1.3