Portland, Oregon 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Portland, Oregon 7-day weather forecast

Stacker created the forecast for Portland, Oregon using data from OpenWeather. This week's high is 82 °F on Saturday, while the low is 58 °F on Monday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 72 °F, low of 58 °F (48% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:41 AM, sunset at 7:35 PM
1 / 6
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Tuesday, September 9

- High of 70 °F, low of 61 °F (81% humidity)
- Overcast with a 58% chance of rain (0 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 6:42 AM, sunset at 7:33 PM
2 / 6
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Wednesday, September 10

- High of 73 °F, low of 58 °F (53% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:43 AM, sunset at 7:31 PM
3 / 6
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Thursday, September 11

- High of 77 °F, low of 58 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:44 AM, sunset at 7:29 PM
4 / 6
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Friday, September 12

- High of 79 °F, low of 58 °F (32% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light air (3 mph wind)
- Sunrise at 6:45 AM, sunset at 7:28 PM
5 / 6
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Saturday, September 13

- High of 82 °F, low of 58 °F (33% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light air (3 mph wind)
- Sunrise at 6:47 AM, sunset at 7:26 PM
6 / 6
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Sunday, September 14

- High of 73 °F, low of 61 °F (43% humidity)
- Overcast with a 29% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:48 AM, sunset at 7:24 PM
- Last quarter moon

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