McClain County, OK: Current UV Index and Hourly Forecast

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As of 2:45 PM CST on March 2, 2026, all 11 cities in McClain County, OK in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Purcell, OK with a reading of 4.7.

Over the next 24 hours, the highest UV Index reading in McClain County, OK is expected to be 6.1 in Maysville between 1:00 PM - 2:00 PM CST tomorrow.

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Current UV Index in Cities in McClain County, OK

• Blanchard - 4.6
• Byars - 4.6
• Cole - 4.7
• Dibble - 4.7
• Goldsby - 4.6
• Maysville - 4.7
• Newcastle - 4.6
• Purcell - 4.7
• Rosedale - 4.6
• Washington - 4.7
• Wayne - 4.6