31.10
sat
sat
Day
55°F
SW 12 mph
Precip.
3%
3%
Night
45°F
SW 10 mph
Precip.
7%
7%
01.11
sun
sun
Day
54°F
SW 14 mph
Precip.
13%
13%
Night
45°F
SW 9 mph
Precip.
19%
19%
02.11
mon
mon
Day
52°F
SW 10 mph
Precip.
15%
15%
Night
45°F
SW 9 mph
Precip.
11%
11%
03.11
tue
tue
Day
55°F
SW 11 mph
Precip.
13%
13%
Night
48°F
SW 8 mph
Precip.
36%
36%
04.11
wed
wed
Day
52°F
SW 7 mph
Precip.
34%
34%
Night
50°F
SW 9 mph
Precip.
23%
23%
05.11
thu
thu
Day
55°F
SW 10 mph
Precip.
6%
6%
Night
41°F
W 8 mph
Precip.
8%
8%
06.11
fri
fri
Day
55°F
SW 6 mph
Precip.
3%
3%
Night
43°F
SW 10 mph
Precip.
12%
12%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 70.7°F. The highest and lowest sea temperatures during the month were 73.8°F and 67.3°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 60.8°F. The highest and lowest sea temperatures during the month were 63.3°F and 56.7°F.
Air temperature in Trieste, °F
Precipitation total in Trieste, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Trieste
Trieste on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 19:57
October 31, saturday
2100
45°F
SW
8 mph
8 mph
November 01, sunday
0000
45°F
SW
10 mph
10 mph
0300
43°F
SW
6 mph
6 mph
0600
41°F
SW
6 mph
6 mph
0900
48°F
SW
9 mph
9 mph
1200
54°F
SW
14 mph
14 mph
1500
52°F
SW
16 mph
16 mph
1800
48°F
SW
13 mph
13 mph
