Weather forecast for 10 daysPortland, OR
10-day overview
Daily temperatures
Warmest day: today 72°C.
Coldest day: Friday 30.10. 59°C.
Coldest day: Friday 30.10. 59°C.
Chance of precipitation
Highest chance: Sunday 40%.
Long-term weather forecast
- Wednesday
- Oct 21, 2026
- min.
- 45°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphNNW 347°
- Humidity: 67%
- UV index: 0
- Sunrise: 7:35 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphNW 319°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:36 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 63°F
- 37°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphSW 233°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:38 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 43°F
Mostly Cloudy
- Precip. probability: 20%
- Precipitation: 0.08"
- Wind: 4mphNNW 338°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 45°F
Showers
- Precip. probability: 40%
- Precipitation: 0.16"
- Wind: 5mphENE 76°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:41 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 45°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 5mphSSE 154°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:42 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 5mphSSW 203°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:43 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Wednesday
- Oct 28, 2026
- 61°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphW 262°
- Humidity: 75%
- UV index: 2
- Sunrise: 7:45 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Thursday
- Oct 29, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 6mphNNE 30°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:46 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Friday
- Oct 30, 2026
- 59°F
- 41°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 6mphENE 68°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:47 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Primarily gloomy and occasionally dry and sunny and wet weather is forecasted.
Rain is predicted for Saturday through Monday.
The variation in maximum temperature will be negligible across the forecast window. Highs will range from 59°F to 64.4°F, while the low temperature range extends from 37.4°F to 44.6°F.
Expect the warmest day on Thursday, with temperatures peaking at 64.4°F; next Friday will be the coldest day, with the highest temperature of 59°F.
Rain is predicted for Saturday through Monday.
The variation in maximum temperature will be negligible across the forecast window. Highs will range from 59°F to 64.4°F, while the low temperature range extends from 37.4°F to 44.6°F.
Expect the warmest day on Thursday, with temperatures peaking at 64.4°F; next Friday will be the coldest day, with the highest temperature of 59°F.
Updated: Oct 21, 2026 @ 22:56:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Portland, a combination of predominantly overcast and occasionally dry and sunny and rain-soaked weather is expected for the next ten days.
Rain is anticipated on Saturday through Monday in Portland. Sunday, with light precipitation of 0.16", will be the day with the most rainfall.
The maximum temperature will vary between 59°F and 64.4°F, while the minimum temperature will be between 37.4°F and 44.6°F.
Tomorrow will be the warmest day, with a maximum temperature of 64.4°F. The coldest day will be next Friday, with a maximum of 59°F.
On Saturday, the sky will be mainly overcast.
On Saturday, there is a low chance of minimal precipitation in Portland.
On Saturday, the highest temperature will be 62.6°F, while the lowest temperature will be 42.8°F.
On Sunday, in Portland, expect occasional showers throughout the day, with the rain easing off in the afternoon.
With a probability of 40%, light precipitation of 0.16" is predicted on Sunday.
On Sunday, the maximum temperature will be 60.8°F, while the minimum temperature will be 44.6°F.
