Porto, Portugal 14-Day Forecast
Portugal 🇵🇹
64°
Light rain shower right now
Today: high 67°, low 60°
Updated 1 hour ago
Porto weather for the next 14 days
Thursday, August 27
Light rain shower High 64° Low 57°Precipitation
88%
· 0.66 in
Max wind
14 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
06:56 AM / 08:15 PM
Friday, August 28
Light rain shower High 72° Low 59°Precipitation
72%
· 0.17 in
Max wind
12 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
06:57 AM / 08:14 PM
Saturday, August 29
Sunny High 75° Low 59°Precipitation
6%
· 0.0 in
Max wind
9 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
06:58 AM / 08:12 PM
Sunday, August 30
Sunny High 77° Low 61°Precipitation
12%
· 0.0 in
Max wind
9 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
06:59 AM / 08:11 PM
Monday, August 31
Sunny High 76° Low 60°Precipitation
8%
· 0.0 in
Max wind
9 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
07:00 AM / 08:09 PM
Tuesday, September 1
Sunny High 77° Low 58°Precipitation
9%
· 0.0 in
Max wind
11 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
07:01 AM / 08:07 PM
Wednesday, September 2
Sunny High 87° Low 62°Precipitation
3%
· 0.0 in
Max wind
6 mph
Humidity
53%
UV index
8 - Very High
Sunrise / sunset
07:02 AM / 08:06 PM
Thursday, September 3
Sunny High 90° Low 69°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
39%
UV index
8 - Very High
Sunrise / sunset
07:03 AM / 08:04 PM
Friday, September 4
Sunny High 91° Low 72°Precipitation
1%
· 0.0 in
Max wind
7 mph
Humidity
39%
UV index
8 - Very High
Sunrise / sunset
07:04 AM / 08:02 PM
Saturday, September 5
Overcast High 95° Low 75°Precipitation
6%
· 0.0 in
Max wind
6 mph
Humidity
35%
UV index
8 - Very High
Sunrise / sunset
07:05 AM / 08:01 PM
Sunday, September 6
Sunny High 92° Low 73°Precipitation
36%
· 0.03 in
Max wind
7 mph
Humidity
47%
UV index
8 - Very High
Sunrise / sunset
07:06 AM / 07:59 PM
Monday, September 7
Sunny High 90° Low 74°Precipitation
17%
· 0.01 in
Max wind
8 mph
Humidity
47%
UV index
8 - Very High
Sunrise / sunset
07:07 AM / 07:57 PM
Tuesday, September 8
Sunny High 81° Low 68°Precipitation
5%
· 0.0 in
Max wind
13 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
07:08 AM / 07:56 PM
Porto 14-day outlook: the story
The warmest day of Porto's 14-day outlook is Saturday, September 5 with a high near 95°F (35°C); the coolest night comes Thursday, August 27, dipping to 57°F (14°C). The trend points warmer: week two runs about 17°F above week one. Highs over the next two weeks average 73°F (23°C), about 3°F (2°C) below the typical August high of 76°F (25°C).
Precipitation is most likely on Wednesday 26, Thursday 27, Friday 28; the wettest day looks like Thursday, August 27 with about 0.66 in (16.7 mm) expected. For the weekend, expect Saturday 75°F (24°C) and sunny / Sunday 77°F (25°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 3 of the next 14 days, peaking around Thursday, August 27.
What will be the warmest day in Porto over the next 14 days?
Saturday, September 5, with a forecast high near 95°F (35°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
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| 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% |