Portugal Tempo Previsão
Portugal weather: 18°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
14-day previsão para Portugal
Máximas e mínimas diárias, precipitação e UV.
| Dia | Condições | Máx. / Mín. | Precip. | Vento | UV |
|---|---|---|---|---|---|
| sex., set 18 | ⛅ Parcialmente nublado | 28° / 18° | 0% | 16 km/h | 7 |
| sáb., set 19 | 🌤️ Predominantemente limpo | 31° / 18° | 0% | 12 km/h | 6 |
| dom., set 20 | ⛅ Parcialmente nublado | 32° / 21° | 0% | 12 km/h | 6 |
| seg., set 21 | ☀️ Céu limpo | 32° / 21° | 0% | 12 km/h | 6 |
| ter., set 22 | ☀️ Céu limpo | 30° / 20° | 0% | 12 km/h | 6 |
| qua., set 23 | ☀️ Céu limpo | 30° / 20° | 0% | 8 km/h | 6 |
| qui., set 24 | ☁️ Encoberto | 31° / 19° | 0% | 9 km/h | 6 |
| sex., set 25 | ☁️ Encoberto | 31° / 18° | 0% | 6 km/h | 6 |
| sáb., set 26 | ☁️ Encoberto | 29° / 18° | 4% | 14 km/h | 6 |
| dom., set 27 | ☁️ Encoberto | 23° / 17° | 6% | 10 km/h | 4 |
| seg., set 28 | ⛅ Parcialmente nublado | 24° / 16° | 4% | 5 km/h | 2 |
| ter., set 29 | ☁️ Encoberto | 28° / 14° | 13% | 9 km/h | 5 |
| qua., set 30 | ☁️ Encoberto | 30° / 16° | 12% | 9 km/h | 3 |
| qui., out 1 | ☀️ Céu limpo | 28° / 17° | 11% | 12 km/h | 3 |
The two-week trend
Cooling. The second half of the window averages 4°C cooler than the days immediately ahead.
The window averages 29°C against a setembro normal of 26°C – 2°C above.
The next 7 days look unusually dry – roughly 0% of a normal setembro week (0 mm against 7 mm).
What this means for Portugal
Today is slightly warmer than average for setembro. The forecast high of 28°C is 1.8°C above the 26°C typical for this month.
Chuva is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in junho a agosto.
The gap between the warmest and coldest month averages 12°C.
What a pack, what a skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dom.glasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid janeiro, fevereiro and março – historically the least comfortable months here.
Ver a previsão de Portugal por período
Portugal weather – more answers
Explore Portugal
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Portugal?
Portugal é um país da Europa. Its coordinates are 38.7223, -9.1393. It lies in Europa.
What is the weather like in Portugal agora?
It is currently 18°C (64°F) com céu limpo. Humidade is 73% and wind is 9 km/h.
When is the best time a visit Portugal?
mai, junho, julho, agosto and setembro offer the most comfortable conditions in Portugal, which has a Mediterranean climate. janeiro, fevereiro and março are usually the hardest months for outdoor plans.
What time zone is Portugal in?
Portugal observes Europe/Lisbon (UTC+01:00). The hora local is 12:20 AM.
How many people live in Portugal?
Portugal has a population of approximately 10.3 million.
What is the nearest airport a Portugal?
The closest airports are Lisbon Humberto Delgado Airport (LIS), 6 km away.
What are the top things a do in Portugal?
Popular options include Azores, Madeira, Praia da marinha and Douro River.
What places are in Portugal?
Portugal covers 5 places in this atlas, including Azores, Lisbon, Madeira, Porto and Praia da marinha.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated setembro 19, 2026 at 12:20 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
