World Resorts Greece Zakynthos Weather

Zakynthos 7 Days Forecast

15.09
tue
Day
66°F
NW 11 mph
Precip.
83%
Night
64°F
W 4 mph
Precip.
22%
16.09
wed
Day
72°F
SW 9 mph
Precip.
2%
Night
72°F
S 5 mph
Precip.
3%
17.09
thu
Day
75°F
SE 6 mph
Precip.
2%
Night
72°F
SE 9 mph
Precip.
5%
18.09
fri
Day
75°F
NE 2 mph
Precip.
13%
Night
72°F
SE 2 mph
Precip.
7%
19.09
sat
Day
75°F
SE 4 mph
Precip.
13%
Night
72°F
SE 4 mph
Precip.
17%
20.09
sun
Day
77°F
SE 4 mph
Precip.
6%
Night
72°F
SE 9 mph
Precip.
22%
21.09
mon
Day
77°F
S 5 mph
Precip.
3%
Night
73°F
E 2 mph
Precip.
7%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 79.7°F and 76.1°F.

Air temperature in Zakynthos, °F

Precipitation total in Zakynthos, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Zakynthos

Sunniest months:
July 30 days
August 30 days
June 28 days
Warmest months:
August 85.4 °F
July 84.2 °F
September 79.8 °F
Warmest sea temp:
August 80.3 °F
September 78.6 °F
July 78.2 °F
Coldest months:
January 56.4 °F
February 57.2 °F
March 59.3 °F
Rainiest months:
November 6 days
February 5 days
December 5 days
Windiest months:
January 12.0 mph
February 11.2 mph
November 10.7 mph

Zakynthos on a weather map

Current weather
07:26
Zakynthos
+72°F
NW 3 mph
Feels like: +72°F
Precip.: 13%
Places in Greece:
Name
°F
Athens
+68°F
Bali Gr
+64°F
Zakynthos
+72°F
Corfu
+75°F
Crete
+64°F
Nikiti
+70°F
Paralia Katerini
+64°F
Pefkochori
+72°F
Rhodes
+72°F
Thessaloniki
+64°F
Sithonia
+70°F
Thasos
+66°F
Chalkidiki
+70°F
Hanioti
+72°F
Chania
+70°F
all places
24 Hours Forecast
Zakynthos
Local time: 07:26
September 15, tuesday
0900
72°F
W
4 mph
1200
66°F
NW
11 mph
1500
63°F
W
11 mph
1800
63°F
W
12 mph
2100
63°F
W
7 mph
September 16, wednesday
0000
64°F
W
4 mph
0300
66°F
SW
4 mph
0600
68°F
W
6 mph
Units of measurement: °C / °F