Weather in Portland in October
Portland, United States averages a high of 14.2°C (57.6°F) and low of 8.2°C (46.8°F) in October, with 9 rain days and 7.5 hours of daily sunshine. Travel score: 65.9/100 (Good). The best time to visit Portland is August.
High
14°C58°F
Low
8°C47°F
🌧️
9
rain days
☀️
7.5
hrs/day sunshine
💧
75%
humidity
66— Good
October in Portland is cool and occasionally wet — good for most activities.
What are the average temperatures in Portland?
How much does it rain in Portland in October?
Portland receives an average of 112.3mm of rainfall across 9 rainy days in October. The annual total is 1105.6mm.
What should I pack for Portland in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31