Portugal Weather Forecast
Portugal weather: 68°F, light showers. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for Portugal
Derived from the current forecast window - not an official warning.
Peak gusts of 31 mph and 2 thunderstorm days in the next 16 days.
Wettest single day forecast at 0,2 in, 0,5 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Portugal
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Aug 24 | ⛈️ Thunderstorm | 75° / 68° | 93% · 0,2 in | 13 mph | 7 |
| Tue, Aug 25 | ☁️ Overcast | 75° / 67° | 3% | 9 mph | 5 |
| Wed, Aug 26 | ⛈️ Thunderstorm | 74° / 66° | 92% · 0,2 in | 10 mph | 7 |
| Thu, Aug 27 | 🌦️ Light showers | 73° / 63° | 63% · 0,1 in | 12 mph | 7 |
| Fri, Aug 28 | ⛅ Partly cloudy | 78° / 67° | 5% | 10 mph | 7 |
| Sat, Aug 29 | 🌤️ Mainly clear | 81° / 63° | 0% | 10 mph | 7 |
| Sun, Aug 30 | ⛅ Partly cloudy | 84° / 62° | 0% | 11 mph | 7 |
| Mon, Aug 31 | 🌤️ Mainly clear | 80° / 63° | 0% | 10 mph | 7 |
| Tue, Sep 1 | ☀️ Clear sky | 77° / 63° | 0% | 13 mph | 7 |
| Wed, Sep 2 | ☀️ Clear sky | 81° / 62° | 0% | 12 mph | 7 |
| Thu, Sep 3 | ☀️ Clear sky | 91° / 63° | 2% | 10 mph | 7 |
| Fri, Sep 4 | ☀️ Clear sky | 91° / 67° | 2% | 5 mph | 7 |
| Sat, Sep 5 | ☁️ Overcast | 95° / 68° | 0% | 6 mph | 7 |
| Sun, Sep 6 | ☁️ Overcast | 90° / 74° | 2% | 10 mph | 7 |
| Mon, Sep 7 | ⛅ Partly cloudy | 94° / 69° | 2% | 14 mph | 7 |
| Tue, Sep 8 | ☀️ Clear sky | -- / -- | 6% | -- | — |
What this means for Portugal
Today is cooler than average for August. The forecast high of 75°F is 11.2°F below the 86°F typical for this month.
A 93% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 53°F.
See the Portugal forecast by time range
Portugal weather - more answers
Explore Portugal
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Portugal?
Portugal is a country in Europe. Its coordinates are 38.7223, -9.1393. It lies in Europe.
What is the weather like in Portugal right now?
It is currently 68°F (20°C) with light showers. Humidity is 91% and wind is 13 mph.
When is the best time to visit Portugal?
May, June, July, August and September offer the most comfortable conditions in Portugal, which has a Mediterranean climate. January, February and March are usually the hardest months for outdoor plans.
What time zone is Portugal in?
Portugal observes Europe/Lisbon (UTC+01:00). The local time is 12:03 AM.
How many people live in Portugal?
Portugal has a population of approximately 10.3 million.
What is the nearest airport to Portugal?
The closest airports are Lisbon Humberto Delgado Airport (LIS), 4 mi away.
What are the top things to 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate 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 August 25, 2026 at 12:03 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
