Riverside County, CA: Current UV Index and Hourly Forecast

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As of 6:53 PM PST on January 21, 2026, all 73 cities in Riverside County, CA in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Riverside County, CA is expected to be 3.8 in Oasis between 12:00 PM - 1:00 PM PST tomorrow.

Search Cities in Riverside County, CA

Current UV Index in Cities in Riverside County, CA

• Aguanga - 0
• Anza - 0
• Banning - 0
• Beaumont - 0
• Bermuda Dunes - 0
• Blythe - 0
• Cabazon - 0
• Calimesa - 0
• Canyon Lake - 0
• Cathedral City - 0
• Cherry Valley - 0
• Coachella - 0
• Corona - 0
• Coronita - 0
• Desert Center - 0
• Desert Edge - 0
• Desert Hot Springs - 0
• Desert Palms - 0
• East Hemet - 0
• Eastvale - 0
• El Sobrante - 0
• French Valley - 0
• Garnet - 0
• Good Hope - 0
• Hemet - 0
• Highgrove - 0
• Home Gardens - 0
• Homeland - 0
• Idyllwild-Pine Cove - 0
• Indian Wells - 0
• Indio - 0
• Indio Hills - 0
• Jurupa Valley - 0
• La Quinta - 0
• Lake Elsinore - 0
• Lake Mathews - 0
• Lake Riverside - 0
• Lakeland Village - 0
• Lakeview - 0
• March ARB - 0
• Mead Valley - 0
• Meadowbrook - 0
• Mecca - 0
• Menifee - 0
• Mesa Verde - 0
• Moreno Valley - 0
• Mountain Center - 0
• Murrieta - 0
• Norco - 0
• North Shore - 0
• Nuevo - 0
• Oasis - 0
• Palm Desert - 0
• Palm Springs - 0
• Perris - 0
• Rancho Mirage - 0
• Ripley - 0
• Riverside - 0
• Romoland - 0
• Sage - 0
• San Jacinto - 0
• Sky Valley - 0
• Temecula - 0
• Temescal Valley - 0
• Thermal - 0
• Thousand Palms - 0
• Valle Vista - 0
• Vista Santa Rosa - 0
• Warm Springs - 0
• Whitewater - 0
• Wildomar - 0
• Winchester - 0
• Woodcrest - 0