Doña Ana County, NM: Current UV Index and Hourly Forecast

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As of 2:08 PM MDT on March 17, 2026, out of 29 cities in Doña Ana County, NM in our database, 27 cities (93%) have a UV Index reading of Very High, while 2 cities (7%) have a UV Index reading of High. The city with the highest UV Index reading right now is Santa Teresa, NM with a reading of 7.6.

Over the next 24 hours, the highest UV Index reading in Doña Ana County, NM is expected to be 8.5 in Sunland Park between 1:00 PM - 2:00 PM MDT tomorrow.

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Current UV Index in Cities in Doña Ana County, NM

• Anthony - 7.5
• Berino - 7.5
• Butterfield Park - 7.5
• Chamberino - 7.5
• Chaparral - 7.5
• Doña Ana - 7.5
• Fairacres - 7.5
• Garfield - 7.5
• Hatch - 7.5
• La Mesa - 7.5
• La Union - 7.5
• Las Cruces - 7.5
• Mesilla - 7.5
• Mesquite - 7.5
• Organ - 7.5
• Picacho Hills - 7.5
• Radium Springs - 7.5
• Rincon - 7.4
• Rodey - 7.5
• Salem - 7.5
• San Miguel - 7.5
• San Pablo - 7.5
• San Ysidro - 7.5
• Santa Teresa - 7.6
• Sunland Park - 7.4
• Tortugas - 7.5
• University Park - 7.5
• Vado - 7.5
• White Sands - 7.5