Jefferson County, CO: Current UV Index and Hourly Forecast

• USA →
• Colorado →
• Jefferson County

As of 10:54 AM MST on February 23, 2025, all 23 cities in Jefferson County, CO in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Coal Creek, CO with a reading of 3.2.

Over the next 24 hours, the highest UV Index reading in Jefferson County, CO is expected to be 4.8 in Coal Creek between 12:00 PM - 1:00 PM MST today.

Search Cities in Jefferson County, CO

Current UV Index in Cities in Jefferson County, CO

• Applewood - 2.7
• Arvada - 2.7
• Aspen Park - 3
• Brook Forest - 3.1
• Coal Creek - 3.2
• Columbine - 2.8
• Dakota Ridge - 3
• East Pleasant View - 2.7
• Edgewater - 2.7
• Evergreen - 2.7
• Fairmount - 2.7
• Genesee - 2.7
• Golden - 2.7
• Idledale - 2.7
• Indian Hills - 2.7
• Ken Caryl - 2.8
• Kittredge - 2.7
• Lakeside - 2.7
• Lakewood - 2.7
• Morrison - 2.7
• Mountain View - 2.7
• West Pleasant View - 2.7
• Wheat Ridge - 2.7