16.07
thu
thu
Day
73°F
E 7 mph
Precip.
5%
5%
Night
66°F
SE 1 mph
Precip.
14%
14%
17.07
fri
fri
Day
72°F
SE 8 mph
Precip.
7%
7%
Night
64°F
SE 4 mph
Precip.
15%
15%
18.07
sat
sat
Day
73°F
NE 7 mph
Precip.
4%
4%
Night
64°F
N 4 mph
Precip.
11%
11%
19.07
sun
sun
Day
73°F
NE 9 mph
Precip.
5%
5%
Night
64°F
N 4 mph
Precip.
13%
13%
20.07
mon
mon
Day
73°F
NE 7 mph
Precip.
15%
15%
Night
64°F
N 4 mph
Precip.
13%
13%
21.07
tue
tue
Day
72°F
NE 7 mph
Precip.
7%
7%
Night
64°F
N 1 mph
Precip.
11%
11%
22.07
wed
wed
Day
73°F
E 6 mph
Precip.
3%
3%
Night
64°F
NW 3 mph
Precip.
8%
8%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 63.5°F. The highest and lowest sea temperatures during the month were 66.9°F and 61.5°F.
Air temperature in Porto, °F
Precipitation total in Porto, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Porto
Porto on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Porto
Local time: 11:57
July 16, thursday
1200
73°F
E
7 mph
7 mph
1500
73°F
E
10 mph
10 mph
1800
72°F
E
8 mph
8 mph
2100
68°F
E
3 mph
3 mph
July 17, friday
0000
66°F
SE
1 mph
1 mph
0300
64°F
S
3 mph
3 mph
0600
63°F
SW
2 mph
2 mph
0900
66°F
S
4 mph
4 mph
