Harford County, MD: Current UV Index and Hourly Forecast

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As of 12:38 PM EDT on April 8, 2026, out of 16 cities in Harford County, MD in our database, 14 cities (88%) have a UV Index reading of High, while 2 cities (13%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Bel Air South, MD with a reading of 5.5.

Over the next 24 hours, the highest UV Index reading in Harford County, MD is expected to be 6 in Bel Air South between 1:00 PM - 2:00 PM EDT today.

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Current UV Index in Cities in Harford County, MD

• Aberdeen - 5.5
• Aberdeen Proving Ground - 5.5
• Abingdon - 5.5
• Bel Air - 5.5
• Bel Air North - 5.5
• Bel Air South - 5.5
• Darlington - 5.4
• Edgewood - 5.5
• Fallston - 5.5
• Havre de Grace - 5.5
• Jarrettsville - 5.5
• Joppatowne - 5.5
• Perryman - 5.5
• Pleasant Hills - 5.5
• Pylesville - 5.4
• Riverside - 5.5