Trieste International Airport (Italy) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 3° Celsius;
-
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;
Overcast.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Trieste International Airport
Today (16 December 2025)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
20%
|
| Temperature |
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
ENE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
| Visibility |
G
|
G
|
G
|
G
|
| Humidity |
88%
|
88%
|
89%
|
89%
|
| UV | - | - | - | - |
Thursday (17 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
30%
|
40%
|
50%
|
60%
|
50%
|
60%
|
60%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
20%
|
20%
|
30%
|
40%
|
30%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
3
|
E
2
|
E
2
|
E
2
|
NNE
2
|
NNE
2
|
NE
2
|
E
2
|
E
2
|
E
2
|
NW
2
|
NW
2
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
5
|
6
|
5
|
5
|
6
|
6
|
6
|
6
|
6
|
5
|
4
|
4
|
3
|
4
|
3
|
4
|
4
|
4
|
4
|
4
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
90%
|
91%
|
92%
|
92%
|
92%
|
92%
|
93%
|
94%
|
94%
|
94%
|
94%
|
95%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
95%
|
95%
|
95%
|
96%
|
95%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Friday (18 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
40%
|
40%
|
50%
|
50%
|
30%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
NNE
2
|
E
1
|
SSE
2
|
SSE
2
|
N
2
|
NE
2
|
ENE
2
|
NE
2
|
ENE
2
|
ENE
1
|
NE
1
|
N
2
|
NNW
2
|
NNW
2
|
NNW
2
|
NNW
2
|
N
2
|
N
2
|
N
2
|
N
2
|
N
1
|
NNE
2
|
NNE
2
|
NNE
1
|
| Wind gust (mph) |
3
|
3
|
3
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
3
|
3
|
4
|
4
|
4
|
4
|
4
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
94%
|
94%
|
94%
|
94%
|
95%
|
95%
|
95%
|
95%
|
94%
|
94%
|
94%
|
95%
|
94%
|
95%
|
95%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (19 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
 |
|
|
|
|
 |
|
|
 |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
9°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
5°
|
| Wind direction and speed (mph) |
NE
2
|
NE
2
|
NE
2
|
NE
2
|
NE
2
|
NE
2
|
NE
2
|
NE
2
|
NE
3
|
NE
2
|
NE
2
|
NE
2
|
NNE
2
|
NE
2
|
NNE
2
|
NNE
2
|
NNE
3
|
NNE
3
|
NNE
3
|
NE
3
|
NE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
| Wind gust (mph) |
4
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
6
|
6
|
7
|
7
|
8
|
8
|
9
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
93%
|
92%
|
92%
|
92%
|
91%
|
89%
|
87%
|
87%
|
87%
|
86%
|
86%
|
85%
|
84%
|
83%
|
82%
|
81%
|
79%
|
76%
|
73%
|
73%
|
74%
|
75%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (20 December 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
5°
|
6°
|
8°
|
9°
|
9°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
| Feels like temperature (°C) |
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
3°
|
5°
|
6°
|
7°
|
8°
|
8°
|
8°
|
7°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
| Wind gust (mph) |
9
|
9
|
9
|
9
|
9
|
10
|
10
|
10
|
10
|
11
|
11
|
11
|
11
|
11
|
12
|
12
|
13
|
12
|
12
|
12
|
12
|
13
|
13
|
12
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
77%
|
76%
|
76%
|
76%
|
76%
|
77%
|
77%
|
77%
|
77%
|
77%
|
75%
|
74%
|
72%
|
68%
|
69%
|
67%
|
67%
|
67%
|
67%
|
71%
|
72%
|
73%
|
74%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (21 December 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
5°
|
5°
|
4°
|
4°
|
5°
|
8°
|
7°
|
5°
|
5°
|
| Feels like temperature (°C) |
3°
|
3°
|
2°
|
2°
|
3°
|
6°
|
5°
|
3°
|
2°
|
| Wind direction and speed (mph) |
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
7
|
ENE
6
|
ENE
7
|
ENE
7
|
ENE
8
|
| Wind gust (mph) |
12
|
13
|
13
|
14
|
14
|
15
|
15
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
75%
|
76%
|
75%
|
76%
|
69%
|
67%
|
71%
|
72%
|
| UV | - | - | - | 1 | 1 | 1 | 1 | - | - |
Tuesday (22 December 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
6°
|
8°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
2°
|
1°
|
1°
|
3°
|
5°
|
3°
|
2°
|
2°
|
| Wind direction and speed (mph) |
ENE
7
|
ENE
7
|
ENE
8
|
ENE
9
|
ENE
10
|
ENE
12
|
ENE
12
|
ENE
12
|
| Wind gust (mph) |
14
|
15
|
18
|
22
|
23
|
26
|
25
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
G
|
| Humidity |
73%
|
74%
|
75%
|
72%
|
69%
|
68%
|
69%
|
70%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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Forecast for 8pm (UTC+1) Wednesday
Updated 17:52 (UTC) on Wed 17 Dec 2025
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