Marion County, OR: Current UV Index and Hourly Forecast

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As of 9:58 AM PDT on June 4, 2025, 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 Salem, OR with a reading of 0.8.

Over the next 24 hours, the highest UV Index reading in Marion County, OR is expected to be 4.6 in Idanha between 2:00 PM - 3:00 PM PDT today.

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Current UV Index in Cities in Marion County, OR

• Aumsville - 0.6
• Aurora - 0.7
• Brooks - 0.8
• Butteville - 0.7
• Detroit - 0.3
• Donald - 0.7
• Four Corners - 0.8
• Gates - 0.4
• Gervais - 0.8
• Hayesville - 0.8
• Hubbard - 0.7
• Idanha - 0.8
• Jefferson - 0.8
• Keizer - 0.8
• Labish Village - 0.8
• Marion - 0.8
• Mehama - 0.6
• Mount Angel - 0.7
• Salem - 0.8
• Scotts Mills - 0.7
• Silverton - 0.7
• St. Paul - 0.8
• Stayton - 0.6
• Sublimity - 0.6
• Turner - 0.8
• Woodburn - 0.7