Dallas County, TX: Current UV Index and Hourly Forecast

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As of 3:44 AM CST on December 4, 2025, all 26 cities in Dallas County, TX 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 Dallas County, TX is expected to be 1 in Carrollton between 2:00 PM - 3:00 PM CST today.

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Current UV Index in Cities in Dallas County, TX

• Addison - 0
• Balch Springs - 0
• Bear Creek Ranch - 0
• Carrollton - 0
• Cedar Hill - 0
• Cockrell Hill - 0
• Coppell - 0
• Dallas - 0
• DeSoto - 0
• Duncanville - 0
• Farmers Branch - 0
• Garland - 0
• Glenn Heights - 0
• Grand Prairie - 0
• Highland Park - 0
• Hutchins - 0
• Irving - 0
• Lancaster - 0
• Mesquite - 0
• Richardson - 0
• Rowlett - 0
• Sachse - 0
• Seagoville - 0
• Sunnyvale - 0
• University Park - 0
• Wilmer - 0