Marion County, OR: Current UV Index and Hourly Forecast

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As of 8:50 AM PDT on April 13, 2026, all 26 cities in Marion County, OR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is St. Paul, OR with a reading of 0.3.

Over the next 24 hours, the highest UV Index reading in Marion County, OR is expected to be 4.5 in Stayton between 1:00 PM - 2:00 PM PDT today.

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Current UV Index in Cities in Marion County, OR

• Aumsville - 0.1
• Aurora - 0.2
• Brooks - 0.2
• Butteville - 0.2
• Detroit - 0.1
• Donald - 0.2
• Four Corners - 0.2
• Gates - 0.1
• Gervais - 0.2
• Hayesville - 0.2
• Hubbard - 0.2
• Idanha - 0.1
• Jefferson - 0.2
• Keizer - 0.2
• Labish Village - 0.2
• Marion - 0.2
• Mehama - 0.1
• Mount Angel - 0.2
• Salem - 0.2
• Scotts Mills - 0.2
• Silverton - 0.2
• St. Paul - 0.3
• Stayton - 0.1
• Sublimity - 0.1
• Turner - 0.2
• Woodburn - 0.2