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Português- Humidity: 59%
- Wind: 16 km/h
Weather in Porto in September
Is Porto a good place to be right now?
Yes. Porto is around 22°C with a 0% chance of rain, comfortable for sightseeing.
Why the weather in Porto differs from nearby places
How this weather affects your trip to Porto
Plan around the hours that matter: Porto is easiest to enjoy outside the midday peak, and an indoor option nearby is worth keeping in reserve.
Weather at destinations near Porto
No nearby destination has its own forecast page yet.
Weather warnings for Porto
- No weather warnings for Porto in the days ahead.
Current weather in Porto
Hourly forecast for the next 24 hours
| 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| 22° Clear sky 💧0% · 💨16 | 22° Clear sky 💧0% · 💨19 | 23° Partly cloudy 💧0% · 💨20 | 22° Partly cloudy 💧0% · 💨23 | 21° Partly cloudy 💧0% · 💨22 | 20° Partly cloudy 💧0% · 💨23 | 19° Clear sky 💧0% · 💨23 | 18° Clear sky 💧0% · 💨21 | 17° Partly cloudy 💧0% · 💨17 | 17° Overcast 💧0% · 💨14 | 17° Overcast 💧0% · 💨11 | 17° Overcast 💧0% · 💨7 | 16° Mainly clear 💧0% · 💨6 | 16° Mainly clear 💧0% · 💨7 | 16° Partly cloudy 💧0% · 💨7 | 16° Partly cloudy 💧0% · 💨6 | 16° Mainly clear 💧0% · 💨4 | 15° Partly cloudy 💧0% · 💨4 | 15° Partly cloudy 💧0% · 💨5 | 14° Fog 💧0% · 💨8 | 15° Fog 💧0% · 💨9 | 17° Clear sky 💧0% · 💨11 | 20° Clear sky 💧0% · 💨13 | 22° Clear sky 💧0% · 💨15 |
7-day weather forecast for Porto
| Day | Conditions | High / low | Rain |
|---|---|---|---|
| Friday 16/10 | Overcast | 23° / 16° | 0% |
| Saturday 17/10 | Fog | 26° / 14° | 0% |
| Sunday 18/10 | Clear sky | 23° / 15° | 0% |
| Monday 19/10 | Mainly clear | 19° / 12° | 0% |
| Tuesday 20/10 | Overcast | 16° / 10° | 0% |
| Wednesday 21/10 | Rain | 18° / 11° | 0% |
| Thursday 22/10 | Overcast | 17° / 8° | 0% |
30-day outlook for Porto
The first days are a real forecast; the rest is a multi-year climate trend, not a day-by-day prediction.
UV index in Porto
0.0 — Low
No protection needed.
Wind in Porto
16 km/h from the North-west, gusting to 0 km/h.
Visibility in Porto
Visibility over the next few hours.
Sunrise and sunset in Porto
Sunrise at 05:47, sunset at 16:53.
Moon phase in Porto
Waxing crescent
Temperature trend in Porto
Rainfall trend in Porto
Climate in Porto through the year
Climate in Porto through the year
| Temperature | Rainfall | |
|---|---|---|
| January | 10 °C | 190 mm |
| February | 11 °C | 142 mm |
| March | 12 °C | 154 mm |
| April | 14 °C | 129 mm |
| May | 17 °C | 72 mm |
| June | 18 °C | 47 mm |
| July | 20 °C | 13 mm |
| August | 20 °C | 20 mm |
| September | 19 °C | 63 mm |
| October | 17 °C | 179 mm |
| November | 13 °C | 196 mm |
| December | 11 °C | 194 mm |
Figures update automatically; the time shown is local to the destination.
Travel scores for Porto today
Best time to visit Porto
The most comfortable month to visit Porto is July.
What to do in Porto today
Today in Porto the comfortable window is the morning and the late afternoon; keep the middle of the day lighter.
Activities suited to this weather
These activities match the conditions in Porto right now.
What to wear in Porto
Pack for the swing between day and night in Porto rather than for the daytime peak alone.
Rain in the next two hours in Porto
Minute-by-minute rain for the next two hours at Porto.
Activity and health index today
How comfortable Porto feels today for exercise, walking and time outdoors.
Environmental risks in Porto
Heat stress, mosquito activity, air stagnation and pollen around Porto.
Golden hour and blue hour in Porto
When the light is best for photography in Porto.
Severe weather centre
Any severe weather affecting Porto in the days ahead.
Weather map of Porto
Live rain, wind, cloud and temperature layers over Porto.
Maps and travel tools for Porto
Discover Porto
Tours and places to stay in Porto
Tours, hotels and resorts in Porto, matched to the season.
Related travel tools
Currency, visa, flights and maps for planning a trip to Porto.
Travel network around Porto
Everything a trip to Porto needs, connected in one place.
Articles about Porto
Guides and trip reports covering Porto.
Featured tours in Porto
Departures and packages that include Porto.
Frequently asked questions about weather in Porto
Where is Porto?
Porto sits at 41.158, -8.629, 41.158, -8.629.
When is the best month to visit Porto?
Across the observed record the most comfortable month in Porto is July, at about 20°C with 13 mm of rain.
Which month is wettest in Porto?
November is the wettest month in Porto, averaging 196 mm.
Is Porto worth visiting in the rainy season?
Yes, with an umbrella and a flexible plan. Rain in Porto usually comes in short bursts rather than lasting all day, so keep an indoor option nearby.
What should I pack for Porto?
Pack for the swing between day and night in Porto: a light layer for the evening and rain cover in the wet season.
Where can I see the Porto forecast for the next 30 days?
On this page. Choose the 30-day view for detailed days followed by the multi-year climate trend for Porto.
Dung Rikzak is a travel specialist at Rikzak Travel who reviews the climate data and travel guidance on this page.
📊 Forecast, air quality and climate observations: Open-Meteo.
🧭 Forecasts come straight from the weather API; the monthly climate figures are averaged over 10 years of observations, then combined with the live forecast.
📍 Coordinates, elevation, population and the administrative chain: GeoNames, CC BY 4.0.
🕒 This page was last refreshed on 2026-08-15 and updates automatically.