Douglas County, CO: Current UV Index and Hourly Forecast

As of 4:24 PM MDT on June 27, 2025, out of 22 cities in Douglas County, CO in our database, 15 cities (68%) have a UV Index reading of Moderate, while 7 cities (32%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Castle Rock, CO with a reading of 4.6.

Over the next 24 hours, the highest UV Index reading in Douglas County, CO is expected to be 10.8 in Castle Rock between 1:00 PM - 2:00 PM MDT tomorrow.

Search Cities in Douglas County, CO

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Douglas County, CO as of 4:24 PM MDT, June 27, 2025

Current UV Index in Cities in Douglas County, CO

4:24 PM MDT, June 27, 2025