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

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As of 3:33 PM MDT on March 12, 2026, out of 29 cities in Doña Ana County, NM in our database, 21 cities (72%) have a UV Index reading of Moderate, while 8 cities (28%) 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 5.6.

Over the next 24 hours, the highest UV Index reading in Doña Ana County, NM is expected to be 8.4 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 - 5.5
• Berino - 5.5
• Butterfield Park - 5.3
• Chamberino - 5.5
• Chaparral - 5.5
• Doña Ana - 5.3
• Fairacres - 5.4
• Garfield - 5.3
• Hatch - 5.3
• La Mesa - 5.5
• La Union - 5.5
• Las Cruces - 5.4
• Mesilla - 5.4
• Mesquite - 5.4
• Organ - 5.3
• Picacho Hills - 5.4
• Radium Springs - 5.3
• Rincon - 5.3
• Rodey - 5.3
• Salem - 5.3
• San Miguel - 5.4
• San Pablo - 5.4
• San Ysidro - 5.4
• Santa Teresa - 5.6
• Sunland Park - 5.5
• Tortugas - 5.4
• University Park - 5.4
• Vado - 5.4
• White Sands - 5.3