21.09
mon
mon
Day
75°F
E 5 mph
Precip.
17%
17%
Night
72°F
SW 17 mph
Precip.
20%
20%
22.09
tue
tue
Day
70°F
SE 4 mph
Precip.
1%
1%
Night
64°F
SW 9 mph
Precip.
1%
1%
23.09
wed
wed
Day
66°F
E 3 mph
Precip.
1%
1%
Night
66°F
SW 6 mph
Precip.
3%
3%
24.09
thu
thu
Day
68°F
NW 5 mph
Precip.
10%
10%
Night
66°F
SW 14 mph
Precip.
30%
30%
25.09
fri
fri
Day
68°F
SW 6 mph
Precip.
2%
2%
Night
66°F
W 8 mph
Precip.
41%
41%
26.09
sat
sat
Day
68°F
W 10 mph
Precip.
19%
19%
Night
70°F
W 12 mph
Precip.
36%
36%
27.09
sun
sun
Day
72°F
NW 5 mph
Precip.
2%
2%
Night
73°F
S 3 mph
Precip.
3%
3%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 80.1°F. The highest and lowest sea temperatures during the month were 82.6°F and 77.2°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 69.3°F. The highest and lowest sea temperatures during the month were 74.5°F and 65.8°F.
Air temperature in Lastovo, °F
Precipitation total in Lastovo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lastovo
Lastovo on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Lastovo
Local time: 22:01
September 22, tuesday
0000
72°F
SW
17 mph
17 mph
0300
68°F
SW
17 mph
17 mph
0600
66°F
SW
13 mph
13 mph
0900
66°F
SW
12 mph
12 mph
1200
70°F
SE
4 mph
4 mph
1500
73°F
SE
10 mph
10 mph
1800
73°F
S
12 mph
12 mph
2100
66°F
SW
17 mph
17 mph
