Union County, NC: Current UV Index and Hourly Forecast

As of 6:48 AM EST on January 17, 2026, all 15 cities in Union County, NC in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Union County, NC is expected to be 2.3 in Fairview between 12:00 PM - 1:00 PM EST today.

Search Cities in Union County, NC

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Union County, NC as of 6:48 AM EST, January 17, 2026

Current UV Index in Cities in Union County, NC

6:48 AM EST, January 17, 2026