Columbia County, NY: Current UV Index and Hourly Forecast

As of 9:19 AM EDT on October 29, 2025, all 10 cities in Columbia County, NY in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Valatie, NY with a reading of 0.4.

Over the next 24 hours, the highest UV Index reading in Columbia County, NY is expected to be 2.8 in Valatie between 1:00 PM - 2:00 PM EDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Columbia County, NY as of 9:19 AM EDT, October 29, 2025

Current UV Index in Cities in Columbia County, NY

9:19 AM EDT, October 29, 2025