Washington County, IL: Current UV Index and Hourly Forecast

As of 1:54 AM CDT on June 3, 2025, all 13 cities in Washington County, IL in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Washington County, IL is expected to be 8.6 in Wamac between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington County, IL as of 1:54 AM CDT, June 3, 2025

Current UV Index in Cities in Washington County, IL

1:54 AM CDT, June 3, 2025