Brazoria County, TX: Current UV Index and Hourly Forecast

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As of 5:55 PM CDT on July 8, 2026, out of 28 cities in Brazoria County, TX in our database, 16 cities (57%) have a UV Index reading of Moderate, while 12 cities (43%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Pearland, TX with a reading of 3.7.

Over the next 24 hours, the highest UV Index reading in Brazoria County, TX is expected to be 11.4 in Iowa Colony between 1:00 PM - 2:00 PM CDT tomorrow.

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Current UV Index in Cities in Brazoria County, TX

• Alvin - 3.7
• Angleton - 0.2
• Bailey's Prairie - 0.2
• Bonney - 0.2
• Brazoria - 3.3
• Brookside Village - 3.7
• Clute - 3.3
• Damon - 0.9
• Danbury - 1.8
• East Columbia - 0.2
• Freeport - 3.5
• Hillcrest - 3.7
• Holiday Lakes - 0.2
• Iowa Colony - 1.7
• Jones Creek - 3.3
• Lake Jackson - 3.3
• Liverpool - 1.8
• Manvel - 3.7
• Oyster Creek - 3.5
• Pearland - 3.7
• Quintana - 3.5
• Richwood - 3.3
• Rosharon - 0.2
• Sandy Point - 1.7
• Surfside Beach - 3.5
• Sweeny - 3.7
• West Columbia - 0.9
• Wild Peach Village - 3.7