Measurements:
°C
°F
CURRENT WEATHER
23:52
Lisbon
72°F
SE 9 mph
Feels like: 72°F
Precip: 27%
World Resorts Portugal Lisbon Weather

14 Day Weather Forecast

09.08
tue
DAY
82°F
S 11 mph
precip
10%
NIGHT
72°F
SE 9 mph
precip
27%
09.09
wed
DAY
78°F
SE 15 mph
precip
1%
NIGHT
66°F
S 11 mph
precip
19%
09.10
thu
DAY
84°F
S 6 mph
precip
1%
NIGHT
70°F
S 9 mph
precip
4%
09.11
fri
DAY
86°F
NW 1 mph
precip
0%
NIGHT
72°F
S 7 mph
precip
7%
09.12
sat
DAY
90°F
W 1 mph
precip
0%
NIGHT
84°F
S 6 mph
precip
0%
09.13
sun
DAY
94°F
W 4 mph
precip
0%
NIGHT
90°F
NW 4 mph
precip
0%
09.14
mon
DAY
92°F
N 6 mph
precip
0%
NIGHT
84°F
SE 2 mph
precip
1%
09.15
tue
DAY
96°F
N 4 mph
precip
0%
NIGHT
82°F
SE 5 mph
precip
1%
09.16
wed
DAY
88°F
S 11 mph
precip
6%
NIGHT
72°F
S 9 mph
precip
7%
09.17
thu
DAY
78°F
S 15 mph
precip
1%
NIGHT
66°F
SE 14 mph
precip
9%
09.18
fri
DAY
76°F
SE 8 mph
precip
7%
NIGHT
70°F
SE 4 mph
precip
23%
09.19
sat
DAY
76°F
NW 4 mph
precip
37%
NIGHT
72°F
NW 4 mph
precip
50%
09.20
sun
DAY
72°F
NW 10 mph
precip
20%
NIGHT
70°F
NE 4 mph
precip
17%
09.21
mon
DAY
74°F
NW 8 mph
precip
3%
NIGHT
72°F
E 4 mph
precip
4%

Lisbon Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Lisbon was 67.7°F. The maximum and minimum values were 64.4°F and 71.4°F respectively.

Lisbon on the Weather Map

Best Time to Visit Lisbon
The most sunny months:
August 28 days
July 26 days
September 23 days
The most warm months:
August 85.2 °F
July 84.2 °F
September 81.7 °F
Warmest sea temperature:
August 69.2 °F
July 68.9 °F
September 68.5 °F
The most cold months:
January 59.4 °F
February 60.8 °F
December 61.6 °F
The most rainy months:
March 4 days
November 4 days
April 4 days
The most windy months:
July 10 mph
June 10 mph
August 10 mph
more details
Portugal Resorts:
NAME
F°
Albufeira +74
Algarve +76
Cascais +70
Ericeira +68
Faro +76
Funchal +64
Lagos +70
Lisbon +72
Madeira +64
Ponta Delgada +76
Portimao +66
Porto +66
Quarteira +76
Sao Miguel +76
Setubal +72
all resorts
24 Hours Weather Forecast
Lisbon
Local time: 23:52
09 sep, wednesday
0000 72°F
SE
9 mph
0300 70°F
S
9 mph
0600 68°F
S
11 mph
0900 68°F
S
14 mph
1200 78°F
SE
15 mph
1500 80°F
SE
16 mph
1800 74°F
S
17 mph
2100 68°F
S
16 mph