Calvert County, MD: Current UV Index and Hourly Forecast

As of 9:22 PM EDT on August 22, 2025, all 14 cities in Calvert County, MD 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 Calvert County, MD is expected to be 8.7 in Chesapeake Ranch Estates between 1:00 PM - 2:00 PM EDT tomorrow.

Search Cities in Calvert County, MD

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Calvert County, MD as of 9:22 PM EDT, August 22, 2025

Current UV Index in Cities in Calvert County, MD

9:22 PM EDT, August 22, 2025