Jefferson County, KY: Current UV Index and Hourly Forecast

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As of 12:22 PM EDT on May 22, 2026, all 83 cities in Jefferson County, KY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Hollyvilla, KY with a reading of 0.9.

Over the next 24 hours, the highest UV Index reading in Jefferson County, KY is expected to be 1.2 in Louisville between 1:00 PM - 2:00 PM EDT today.

Search Cities in Jefferson County, KY

Current UV Index in Cities in Jefferson County, KY

• Anchorage - 0.7
• Audubon Park - 0.4
• Bancroft - 0.7
• Barbourmeade - 0.7
• Beechwood Village - 0.4
• Bellemeade - 0.7
• Bellewood - 0.4
• Blue Ridge Manor - 0.7
• Briarwood - 0.7
• Broeck Pointe - 0.7
• Brownsboro Farm - 0.7
• Brownsboro Village - 0.4
• Cambridge - 0.7
• Coldstream - 0.7
• Creekside - 0.7
• Crossgate - 0.4
• Douglass Hills - 0.7
• Druid Hills - 0.4
• Fincastle - 0.7
• Forest Hills - 0.7
• Glenview - 0.4
• Glenview Hills - 0.4
• Glenview Manor - 0.4
• Goose Creek - 0.7
• Graymoor-Devondale - 0.7
• Green Spring - 0.7
• Heritage Creek - 0.4
• Hickory Hill - 0.7
• Hills and Dales - 0.7
• Hollow Creek - 0.7
• Hollyvilla - 0.9
• Houston Acres - 0.7
• Hurstbourne - 0.7
• Hurstbourne Acres - 0.7
• Indian Hills - 0.4
• Jeffersontown - 0.7
• Kingsley - 0.4
• Langdon Place - 0.7
• Lincolnshire - 0.7
• Louisville - 0.4
• Lyndon - 0.7
• Lynnview - 0.4
• Manor Creek - 0.7
• Maryhill Estates - 0.4
• Meadow Vale - 0.7
• Meadowbrook Farm - 0.7
• Meadowview Estates - 0.4
• Middletown - 0.7
• Mockingbird Valley - 0.4
• Moorland - 0.7
• Murray Hill - 0.7
• Norbourne Estates - 0.4
• Northfield - 0.4
• Norwood - 0.7
• Old Brownsboro Place - 0.7
• Parkway Village - 0.4
• Plantation - 0.7
• Poplar Hills - 0.4
• Prospect - 0.7
• Richlawn - 0.4
• Riverwood - 0.4
• Rolling Fields - 0.4
• Rolling Hills - 0.7
• Seneca Gardens - 0.4
• Shively - 0.4
• South Park View - 0.9
• Spring Mill - 0.4
• Spring Valley - 0.7
• St. Matthews - 0.4
• St. Regis Park - 0.7
• Strathmoor Manor - 0.4
• Strathmoor Village - 0.4
• Sycamore - 0.7
• Ten Broeck - 0.7
• Thornhill - 0.4
• Watterson Park - 0.4
• Wellington - 0.4
• West Buechel - 0.4
• Wildwood - 0.7
• Windy Hills - 0.4
• Woodland Hills - 0.7
• Woodlawn Park - 0.4
• Worthington Hills - 0.7