See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
17°
Overcast
Feels Like: 20°
Min: 17°
Max: 27°
The next few hours will be overcast, with today reaching 27°C and dropping to 19°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:33
Sunrise
19:22
Sunset
Moon
Waxing Gibbous
18:48
Moonrise
06:01
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Porto Salvo.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Porto Salvo.
View stargazing scoreWeather in Porto Salvo today, September 25, 2026
Cloud cover dominates in Porto Salvo on September 25, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Cloud leads the morning, peaking close to 100% near 06:00. Sunshine has little room until later in the day.
The temperature range runs from about 17°C up to 27°C. The air stays humid, with relative humidity between 38% and 72% and the peak around 08:00. Winds stay light, near 5.9 km/h by 17:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 21:00. The grey theme continues rather than clearing out. Visibility holds near 27.5 km, though it can fall to 17.6 km. Expect sunrise at 07:33, sunset at 19:22, and 11 hours 48 minutes of sunlight today overall.
Taken together, overcast skies in Porto Salvo on September 25, 2026 favour indoor or covered options, with temperatures near 27°C.
Frequently asked questions about weather in Porto Salvo
How warm does it get in Porto Salvo?
The warmest month in Porto Salvo is August, with average high temperatures of 25°C. The average temperature during this period is around 21°C.
How cold does it get in Porto Salvo?
The coldest month in Porto Salvo is January, with average low temperatures of 10°C. The average temperature during this period is around 12°C.
What is the wettest time of year in Porto Salvo?
The wettest month in Porto Salvo is November, with an average of 83mm of precipitation.
What is the driest time of year in Porto Salvo?
The driest month in Porto Salvo is August, with an average of 1mm of precipitation.
Explore more weather forecasts
- Barcarena, Distrito de Lisboa
- Lisbon, Distrito de Lisboa
- Paço de Arcos, Distrito de Lisboa
- Porto, Distrito do Porto
- Oeiras, Distrito de Lisboa
- Amadora, Distrito de Lisboa
- Carcavelos, Distrito de Lisboa
- Braga, Distrito de Braga
- Massamá, Distrito de Lisboa
- Setúbal, Distrito de Setúbal
- São Domingos de Rana, Distrito de Lisboa
- Coimbra, Distrito de Coimbra
- Cacém, Distrito de Lisboa
- Queluz, Distrito de Lisboa
- Carnaxide, Distrito de Lisboa
- Funchal, Madeira