Portland (OR)
Tomorrow
Tomorrow weather in Portland
Thursday, September 18th, 2025
24°
Sunny
The weather tomorrow in Portland will be colder than today, with max temperatures of 24°.
24° / 14°
Temp
0%
Rain
14 km/h
Wind
64%
Humidity
Portland Weather Pages
Portland hourly forecast for tomorrow
Scroll right to see more weather forecasts for Portland tomorrow
12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:53 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:15 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
weather | Next | ||||||||||||||||||||||||||
temperatures | 15.9° | 15.6° | 15.4° | 15.1° | 14.8° | 14.5° | 14.2° | Sunrise | 14.2° | 14.7° | 15.8° | 17.4° | 19.6° | 21.2° | 22.5° | 23.3° | 23.7° | 23.6° | 22.5° | 21.5° | 20.4° | Sunset | 19° | 18° | 16.7° | 16° | |
wind speed | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 12 km/h | 14 km/h | 13 km/h | 12 km/h | 11 km/h | 8 km/h | 6 km/h | 5 km/h | |||
wind degree | 322° | 323° | 326° | 333° | 337° | 345° | 343° | 338° | 335° | 339° | 351° | 2° | 7° | 6° | 355° | 343° | 337° | 337° | 334° | 321° | 305° | 311° | 329° | 341° | |||
wind direction | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N | NNW | NNW | NNW | NNW | NW | NW | NW | NNW | NNW | |||
Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
humidity | 80% | 80% | 80% | 78% | 79% | 81% | 82% | 82% | 79% | 73% | 64% | 57% | 51% | 47% | 45% | 43% | 42% | 42% | 49% | 52% | 55% | 63% | 67% | 69% | |||
dew point | 12.1° | 11.9° | 11.8° | 11.5° | 11.3° | 11.3° | 11.2° | 10.9° | 10.6° | 10.3° | 10° | 10.3° | 11.1° | 11.1° | 11° | 10.9° | 10.4° | 10.1° | 10.1° | 10° | 10° | 10.4° | 10.7° | 9.7° | |||
visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
cloud cover | 63% | 94% | 100% | 80% | 67% | 66% | 58% | 52% | 34% | 24% | 14% | 8% | 2% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 12% | 18% | 0% | |||
UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 1.9 | 3.3 | 4.6 | 5.3 | 5 | 4 | 2.6 | 1.2 | 0.4 | 0 | 0 | 0 | 0 | 0 |
Weather in Portland tomorrow
The weather in Portland tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 24 °F, compared to an average of 20.5 °F for September 18th in recent years.
temperatures
24 °F
rain
0 mm
wind
14 km/h
UV
Low
Portland daylight overview ☀️
Tomorrow in Portland, The sun rises at 06:53 and sets at 19:15, giving a total daylight duration of 12 hours and 22 minutes.
Quick links
More Portland weather pages
What to wear tomorrow in Portland? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Portland forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in Portland - FAQ
What is the maximum temperature for tomorrow in Portland?
The maximum temperature for tomorrow in Portland is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Portland? 🌧️
No, there is no significant chance of rain in Portland tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Portland? 🌀
The wind in Portland is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Portland tomorrow?
Given the forecast of 24 °F with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Portland tomorrow.
What is the sunrise and sunset time for Portland tomorrow?
The sun is expected to rise at 06:53 and set at 19:15 in Portland.
How accurate is the weather forecast Portland tomorrow? ✅
Portland weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
You are here
Get accurate weather forecasts for Portland, located at latitude 45.523 and longitude -122.676. Stay updated with localized weather information tailored for Portland.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.