Porto, Portugal 14-Day Forecast

Portugal 🇵🇹
78°
Sunny right now Today: high 79°, low 66°
Updated 23 min ago

Porto weather for the next 14 days

Today

Sunny High 79° Low 66°
Precipitation
17% · 0.01 in
12 mph
7 - High
Sunrise / sunset
06:44 AM / 08:33 PM

Sunday, August 16

Sunny High 84° Low 69°
Precipitation
3% · 0.0 in
Max wind
13 mph
Humidity
58%
UV index
7 - High
Sunrise / sunset
06:45 AM / 08:32 PM

Monday, August 17

Sunny High 91° Low 74°
Precipitation
1% · 0.0 in
Max wind
13 mph
Humidity
47%
UV index
7 - High
Sunrise / sunset
06:46 AM / 08:30 PM

Tuesday, August 18

Sunny High 82° Low 72°
Precipitation
4% · 0.0 in
Max wind
9 mph
Humidity
61%
UV index
7 - High
Sunrise / sunset
06:47 AM / 08:29 PM

Wednesday, August 19

Sunny High 76° Low 67°
Precipitation
10% · 0.0 in
Max wind
10 mph
Humidity
79%
UV index
6 - High
Sunrise / sunset
06:48 AM / 08:28 PM

Thursday, August 20

Sunny High 75° Low 66°
Precipitation
15% · 0.0 in
Max wind
10 mph
Humidity
82%
UV index
6 - High
Sunrise / sunset
06:49 AM / 08:26 PM

Friday, August 21

Sunny High 74° Low 65°
Precipitation
7% · 0.0 in
Max wind
16 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
06:50 AM / 08:25 PM

Saturday, August 22

Sunny High 74° Low 63°
Precipitation
7% · 0.0 in
Max wind
10 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:51 AM / 08:23 PM

Sunday, August 23

Patchy rain nearby High 73° Low 65°
Precipitation
82% · 0.21 in
Max wind
19 mph
Humidity
83%
UV index
5 - Moderate
Sunrise / sunset
06:52 AM / 08:22 PM

Monday, August 24

Sunny High 71° Low 63°
Precipitation
36% · 0.02 in
Max wind
12 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
06:53 AM / 08:20 PM

Tuesday, August 25

Sunny High 70° Low 60°
Precipitation
10% · 0.0 in
Max wind
12 mph
Humidity
69%
UV index
6 - High
Sunrise / sunset
06:54 AM / 08:18 PM

Wednesday, August 26

Sunny High 70° Low 58°
Precipitation
6% · 0.0 in
Max wind
12 mph
Humidity
67%
UV index
6 - High
Sunrise / sunset
06:55 AM / 08:17 PM

Thursday, August 27

Patchy rain nearby High 69° Low 64°
Precipitation
83% · 0.39 in
Max wind
12 mph
Humidity
80%
UV index
5 - Moderate
Sunrise / sunset
06:56 AM / 08:15 PM

Friday, August 28

Patchy rain nearby High 69° Low 62°
Precipitation
47% · 0.04 in
Max wind
17 mph
Humidity
72%
UV index
6 - High
Sunrise / sunset
06:57 AM / 08:14 PM

Porto 14-day outlook: the story

The warmest day of Porto's 14-day outlook is Monday, August 17 with a high near 91°F (33°C); the coolest night comes Wednesday, August 26, dipping to 58°F (14°C). The trend points cooler: week two runs about 10°F below week one. Highs over the next two weeks average 80°F (27°C), about 4°F (2°C) above the typical August high of 76°F (25°C).

Precipitation is most likely on Sunday 23, Thursday 27; the wettest day looks like Thursday, August 27 with about 0.39 in (10.0 mm) expected. For the weekend, expect Saturday 79°F (26°C) and sunny / Sunday 84°F (29°C) and sunny.

For typical conditions month by month, see the Porto climate & average temperatures guide.

Porto forecast questions

Will it rain in Porto this week?
The forecast currently shows meaningful precipitation chances on 2 of the next 14 days, peaking around Thursday, August 27.
What will be the warmest day in Porto over the next 14 days?
Monday, August 17, with a forecast high near 91°F (33°C).
How accurate is a 14-day forecast for Porto?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.

Average temperatures in Porto by month

Monthly averages for Porto based on 2015–2024 weather data.
MonthHighLow Rain daysPrecipitation SunshineHumidity
January 56° 45° 12 6.4 in 6.6 h/day 79%
February 58° 46° 10 4.7 in 7.9 h/day 78%
March 60° 47° 13 5.8 in 9.0 h/day 77%
April 64° 51° 12 5.3 in 10.7 h/day 78%
May 68° 55° 9 3.3 in 11.8 h/day 77%
June 71° 59° 8 2.0 in 13.0 h/day 81%
July 76° 62° 3 0.5 in 13.4 h/day 78%
August 76° 62° 3 0.5 in 12.1 h/day 77%
September 74° 60° 6 2.7 in 10.8 h/day 77%
October 69° 57° 13 7.2 in 8.1 h/day 80%
November 62° 51° 14 6.6 in 6.8 h/day 82%
December 58° 48° 14 7.1 in 6.4 h/day 81%
14-day forecasts nearby