Washington County, KS: Current UV Index and Hourly Forecast

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As of 5:52 PM CDT on March 19, 2026, all 12 cities in Washington County, KS in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Washington, KS with a reading of 1.8.

Over the next 24 hours, the highest UV Index reading in Washington County, KS is expected to be 6.4 in Clifton between 2:00 PM - 3:00 PM CDT tomorrow.

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Current UV Index in Cities in Washington County, KS

• Barnes - 1.8
• Clifton - 1.7
• Greenleaf - 1.8
• Haddam - 1.7
• Hanover - 1.8
• Hollenberg - 1.8
• Linn - 1.8
• Mahaska - 1.8
• Morrowville - 1.7
• Palmer - 1.7
• Vining - 1.7
• Washington - 1.8