Weather forecast for tomorrowPortland, OR
Weather forecast for tomorrow
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 ▼
Tomorrow, in Portland, expect a partly sunny afternoon with variable cloud cover.
Temperature is forecasted to swing from a high of a comfortable 64.4°F to a low of a brisk 42.8°F.
The anticipated daytime maximum should align with the typical October high of 61.7°F.
Sunrise will be at 7:36 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 37min.
Temperature is forecasted to swing from a high of a comfortable 64.4°F to a low of a brisk 42.8°F.
The anticipated daytime maximum should align with the typical October high of 61.7°F.
Sunrise will be at 7:36 am and sunset at 6:13 pm; tomorrow's daylight will last for 10h and 37min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 46°C.
Coldest hour: 6 am 46°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 3mphNNW 336°
- Humidity: 78%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphNNW 335°
- Humidity: 85%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNNW 345°
- Humidity: 87%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNNW 333°
- Humidity: 89%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:36 am
- 8 am
- 46°F
- Feels like:46°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 2mphNNW 331°
- Humidity: 91%
- Pressure: 29.88"Hg
- Visibility: 6mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNW 327°
- Humidity: 75%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 309°
- Humidity: 61%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNW 316°
- Humidity: 57%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:61°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNW 312°
- Humidity: 56%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNW 308°
- Humidity: 54%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:13 pm
- 8 pm
- 54°F
- Feels like:52°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphWNW 299°
- Humidity: 60%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphWNW 285°
- Humidity: 70%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Thursday, a combination of cloudy and sunny weather is expected.
The temperature will be between the lowest temperature of 46.4°F and the highest temperature of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be comparable to October's average highest temperature of 61.7°F. The minimum temperature will be also comparable to October's average low of 45.5°F.
The temperature will be between the lowest temperature of 46.4°F and the highest temperature of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be comparable to October's average highest temperature of 61.7°F. The minimum temperature will be also comparable to October's average low of 45.5°F.
Updated: Oct 21, 2026 @ 22:11:47 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
Tomorrow, a mix of clouds and blue sky is expected.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 42.8°F.
The highest temperature will be in line with the average maximum of 61.7°F in October. The lowest temperature will be also in line with the average low of 45.5°F.
The highest temperature will be in line with the average maximum of 61.7°F in October. The lowest temperature will be also in line with the average low of 45.5°F.
On Thursday, in Portland, sunrise will be at 7:36 am and sunset at 6:13 pm (PDT).
In Portland, tomorrow, there will be 10h and 37min of daylight.
