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

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As of 4:15 PM MDT on October 5, 2025, all 29 cities in Doña Ana County, NM in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Santa Teresa, NM with a reading of 3.5.

Over the next 24 hours, the highest UV Index reading in Doña Ana County, NM is expected to be 7.8 in Picacho Hills between 1:00 PM - 2:00 PM MDT tomorrow.

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Current UV Index in Cities in Doña Ana County, NM

• Anthony - 3.4
• Berino - 3.4
• Butterfield Park - 3.3
• Chamberino - 3.4
• Chaparral - 3.4
• Doña Ana - 3.3
• Fairacres - 3.4
• Garfield - 3.3
• Hatch - 3.3
• La Mesa - 3.4
• La Union - 3.4
• Las Cruces - 3.4
• Mesilla - 3.4
• Mesquite - 3.4
• Organ - 3.4
• Picacho Hills - 3.4
• Radium Springs - 3.4
• Rincon - 3.3
• Rodey - 3.3
• Salem - 3.3
• San Miguel - 3.4
• San Pablo - 3.4
• San Ysidro - 3.4
• Santa Teresa - 3.5
• Sunland Park - 3.4
• Tortugas - 3.4
• University Park - 3.4
• Vado - 3.4
• White Sands - 3.4