Madison County, ID: Current UV Index and Hourly Forecast

As of 5:33 PM MDT on August 28, 2025, out of 2 cities in Madison County, ID in our database, 1 city (50%) have a UV Index reading of Moderate, while 1 city (50%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Sugar City, ID with a reading of 2.5.

Over the next 24 hours, the highest UV Index reading in Madison County, ID is expected to be 7.7 in Rexburg between 1:00 PM - 2:00 PM MDT tomorrow.

Search Cities in Madison County, ID

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Madison County, ID as of 5:33 PM MDT, August 28, 2025

Current UV Index in Cities in Madison County, ID

5:33 PM MDT, August 28, 2025