Hillsborough County, FL: Current UV Index and Hourly Forecast

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As of 9:34 AM EDT on May 18, 2025, all 33 cities in Hillsborough County, FL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Tampa, FL with a reading of 1.7.

Over the next 24 hours, the highest UV Index reading in Hillsborough County, FL is expected to be 11.1 in Tampa between 2:00 PM - 3:00 PM EDT today.

Search Cities in Hillsborough County, FL

Current UV Index in Cities in Hillsborough County, FL

• Apollo Beach - 1.7
• Balm - 1.7
• Bloomingdale - 1.7
• Brandon - 1.7
• Carrollwood - 1.7
• Cheval - 1.7
• Citrus Park - 1.7
• Dover - 1.7
• East Lake-Orient Park - 1.7
• Egypt Lake-Leto - 1.7
• Fish Hawk - 1.7
• Gibsonton - 1.7
• Keystone - 1.7
• Lake Magdalene - 1.7
• Lutz - 1.7
• Mango - 1.7
• Northdale - 1.7
• Palm River-Clair Mel - 1.7
• Pebble Creek - 1.7
• Plant City - 1.7
• Progress Village - 1.7
• Riverview - 1.7
• Ruskin - 1.7
• Seffner - 1.7
• Sun City Center - 1.7
• Tampa - 1.7
• Temple Terrace - 1.7
• Thonotosassa - 1.7
• Town 'n' Country - 1.7
• University - 1.7
• Valrico - 1.7
• Westchase - 1.7
• Wimauma - 1.7