26.10
mon
mon
Day
63°F
NE 3 mph
Precip.
7%
7%
Night
61°F
SE 4 mph
Precip.
27%
27%
27.10
tue
tue
Day
64°F
E 4 mph
Precip.
8%
8%
Night
59°F
S 11 mph
Precip.
15%
15%
28.10
wed
wed
Day
64°F
S 9 mph
Precip.
8%
8%
Night
59°F
S 11 mph
Precip.
6%
6%
29.10
thu
thu
Day
68°F
SW 2 mph
Precip.
4%
4%
Night
63°F
SW 7 mph
Precip.
4%
4%
30.10
fri
fri
Day
68°F
SW 2 mph
Precip.
5%
5%
Night
64°F
S 5 mph
Precip.
8%
8%
31.10
sat
sat
Day
70°F
SW 2 mph
Precip.
3%
3%
Night
64°F
SW 6 mph
Precip.
5%
5%
01.11
sun
sun
Day
68°F
NW 5 mph
Precip.
4%
4%
Night
66°F
SW 6 mph
Precip.
7%
7%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 64.3°F. The highest and lowest sea temperatures during the month were 66.4°F and 62.2°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 63.4°F. The highest and lowest sea temperatures during the month were 64.9°F and 60.4°F.
Air temperature in Sintra, °F
Precipitation total in Sintra, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sintra
Sintra on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Sintra
Local time: 19:47
October 26, monday
2100
61°F
SE
3 mph
3 mph
October 27, tuesday
0000
61°F
SE
4 mph
4 mph
0300
61°F
S
1 mph
1 mph
0600
63°F
W
1 mph
1 mph
0900
64°F
NW
4 mph
4 mph
1200
64°F
E
4 mph
4 mph
1500
64°F
SE
6 mph
6 mph
1800
63°F
SE
6 mph
6 mph
