Tarrant County, TX: Current UV Index and Hourly Forecast

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As of 12:05 PM CDT on September 17, 2026, all 37 cities in Tarrant County, TX in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Crowley, TX with a reading of 6.8.

Over the next 24 hours, the highest UV Index reading in Tarrant County, TX is expected to be 8.3 in Benbrook between 1:00 PM - 2:00 PM CDT today.

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Current UV Index in Cities in Tarrant County, TX

• Arlington - 6.6
• Azle - 6.7
• Bedford - 6.6
• Benbrook - 6.7
• Blue Mound - 6.6
• Colleyville - 6.6
• Crowley - 6.8
• Dalworthington Gardens - 6.6
• Edgecliff Village - 6.6
• Euless - 6.6
• Everman - 6.6
• Forest Hill - 6.6
• Fort Worth - 6.6
• Grapevine - 6.6
• Haltom City - 6.6
• Haslet - 6.6
• Hurst - 6.6
• Keller - 6.6
• Kennedale - 6.6
• Lake Worth - 6.7
• Lakeside - 6.7
• Mansfield - 6.7
• North Richland Hills - 6.6
• Pantego - 6.6
• Pecan Acres - 6.7
• Pelican Bay - 6.7
• Rendon - 6.8
• Richland Hills - 6.6
• River Oaks - 6.7
• Saginaw - 6.6
• Sansom Park - 6.7
• Southlake - 6.6
• Watauga - 6.6
• Westlake - 6.6
• Westover Hills - 6.7
• Westworth Village - 6.7
• White Settlement - 6.7