Mercer County, WV: Current UV Index and Hourly Forecast

As of 4:19 PM EDT on June 26, 2025, out of 10 cities in Mercer County, WV in our database, 7 cities (70%) have a UV Index reading of High, 2 cities (20%) have a UV Index reading of Moderate, while 1 city (10%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Bluefield, WV with a reading of 6.5.

Over the next 24 hours, the highest UV Index reading in Mercer County, WV is expected to be 10.5 in Bluefield between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Mercer County, WV as of 4:19 PM EDT, June 26, 2025

Current UV Index in Cities in Mercer County, WV

4:19 PM EDT, June 26, 2025