Johnston County, NC: Current UV Index and Hourly Forecast

As of 8:02 AM EDT on April 26, 2026, all 11 cities in Johnston County, NC in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Clayton, NC with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Johnston County, NC is expected to be 6.9 in Archer Lodge between 2:00 PM - 3:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Johnston County, NC as of 8:02 AM EDT, April 26, 2026

Current UV Index in Cities in Johnston County, NC

8:02 AM EDT, April 26, 2026