Douglas County, CO: Current UV Index and Hourly Forecast

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As of 7:44 AM MST on January 20, 2026, all 22 cities in Douglas County, CO 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 Douglas County, CO is expected to be 2.4 in Perry Park between 12:00 PM - 1:00 PM MST today.

Search Cities in Douglas County, CO

Current UV Index in Cities in Douglas County, CO

• Acres Green - 0
• Castle Pines - 0
• Castle Pines Village - 0
• Castle Rock - 0
• Franktown - 0
• Grand View Estates - 0
• Highlands Ranch - 0
• Larkspur - 0
• Lone Tree - 0
• Louviers - 0
• Meridian - 0
• Meridian Village - 0
• Parker - 0
• Perry Park - 0
• Roxborough Park - 0
• Sedalia - 0
• Sierra Ridge - 0
• Stepping Stone - 0
• Sterling Ranch - 0
• Stonegate - 0
• The Pinery - 0
• Westcreek - 0