Jefferson County, NE: Current UV Index and Hourly Forecast

As of 5:57 PM CDT on October 20, 2025, all 9 cities in Jefferson County, NE in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Fairbury, NE with a reading of 0.6.

Over the next 24 hours, the highest UV Index reading in Jefferson County, NE is expected to be 3.9 in Reynolds between 2:00 PM - 3:00 PM CDT tomorrow.

Search Cities in Jefferson County, NE

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Jefferson County, NE as of 5:57 PM CDT, October 20, 2025

Current UV Index in Cities in Jefferson County, NE

5:57 PM CDT, October 20, 2025