Portland
Tomorrow
Tomorrow weather in Portland
Monday, 21st September 2026
18°
Sunny
Feels like 16° · Low 15°
The weather tomorrow in Portland will be similar like today, with max temperatures of 17°.
The wind tomorrow will be much lighter compared to today and reach 12 km/h.
18° / 15°
Temp
5%
Rain
12 km/h
Wind
64%
Humidity
Portland Weather Pages
Portland hourly forecast for tomorrow
Scroll right to see more weather forecasts for Portland tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:54 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:10 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | | |  | | | | | | | | | | | | | |  | | | | | Next |
| temperatures | 15.7° | 15.4° | 15.2° | 15.1° | 14.9° | 14.9° | 14.9° | Sunrise | 14.9° | 14.9° | 15.2° | 15.6° | 15.9° | 16.1° | 16.5° | 16.8° | 17.1° | 17.6° | 17.8° | 17.8° | 17.7° | Sunset | 17.7° | 17.7° | 17.6° | 17.6° | |
| Feels like | 13.1° | 12.9° | 12.9° | 13.1° | 13° | 13.1° | 13.1° | 13.2° | 13.3° | 13.7° | 14.5° | 15.1° | 15.1° | 15.1° | 14.9° | 15° | 15.7° | 15.7° | 16° | 16.7° | 16.9° | 16.8° | 16.5° | 16.8° | |||
| wind speed | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 3 km/h | 1 km/h | 3 km/h | 5 km/h | 8 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 8 km/h | 7 km/h | 7 km/h | 9 km/h | 9 km/h | |||
| wind degree | 2° | 2° | 13° | 15° | 11° | 9° | 12° | 15° | 20° | 19° | 11° | 282° | 253° | 228° | 226° | 232° | 236° | 236° | 247° | 269° | 282° | 292° | 305° | 315° | |||
| wind direction | N | N | NNE | NNE | NNE | N | NNE | NNE | NNE | NNE | NNE | WNW | WSW | SW | SW | SW | SW | SW | WSW | W | WNW | WNW | NW | NW | |||
| 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 | 16% | 17% | 17% | 18% | 6% | 6% | 5% | 5% | 5% | 4% | 4% | 4% | 3% | 3% | 3% | 3% | 3% | 3% | 4% | 5% | 5% | 5% | 5% | 6% | |||
| 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 | 64% | 66% | 68% | 69% | 68% | 68% | 67% | 66% | 64% | 63% | 60% | 59% | 58% | 58% | 57% | 57% | 57% | 58% | 61% | 66% | 67% | 67% | 69% | 72% | |||
| dew point | 9° | 9.2° | 9.4° | 9.4° | 9.2° | 9.1° | 8.9° | 8.6° | 8.3° | 8.2° | 7.9° | 7.9° | 8° | 8.1° | 8.3° | 8.6° | 9° | 9.6° | 10.3° | 11.3° | 11.5° | 11.6° | 11.9° | 12.6° | |||
| 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 | 99% | 100% | 100% | 100% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 5% | 4% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 1.6 | 2.7 | 3.7 | 4.2 | 4 | 3.1 | 2 | 1 | 0.3 | 0 | 0 | 0 | 0 | 0 |
Weather in Portland tomorrow
The weather in Portland tomorrow is expected to be much warmer than usual, with a forecast temperature of 18 °C, compared to an average of 12 °C for 21st of September in recent years.
temperatures
18 °C
rain
0 mm
wind
12 km/h
UV
Moderate
Portland daylight overview ☀️
Tomorrow in Portland, The sun rises at 06:54 and sets at 19:10, giving a total daylight duration of 12 hours and 16 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 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Portland? 🌧️
Yes, there is a 5% chance of rain in Portland tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Portland? 🌀
The wind in Portland is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Portland tomorrow?
Given the forecast of 18 °C with a 5% 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 06:54 and set at 19:10 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.
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Where is Portland?Get accurate weather forecasts for Portland, located at latitude 50.567 and longitude -2.445. Stay updated with localized weather information tailored for Portland.
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