Trincomalee (Sri Lanka) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius; -
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
-
Maximum daytime temperature: 33° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 33 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 31 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Trincomalee
Today (1 October 2026)
| Time |
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
 |
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
31°
|
31°
|
32°
|
31°
|
30°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
26°
|
26°
|
| Feels like temperature (°C) |
33°
|
33°
|
33°
|
32°
|
32°
|
31°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed |
ENE
6
|
ENE
8
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
8
|
E
6
|
E
6
|
E
5
|
ESE
5
|
ESE
4
|
SE
4
|
| Wind gust (mph) |
17
|
19
|
19
|
19
|
18
|
17
|
13
|
11
|
10
|
8
|
8
|
7
|
7
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
59%
|
59%
|
56%
|
57%
|
63%
|
66%
|
75%
|
76%
|
84%
|
85%
|
86%
|
89%
|
91%
|
| UV | 12 | 11 | 8 | 5 | 2 | 1 | 1 | - | - | - | - | - | - |
Saturday (2 October 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
30%
|
40%
|
20%
|
20%
|
10%
|
30%
|
30%
|
40%
|
30%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
26°
|
25°
|
25°
|
25°
|
24°
|
24°
|
25°
|
26°
|
28°
|
29°
|
30°
|
32°
|
31°
|
32°
|
31°
|
31°
|
30°
|
29°
|
27°
|
27°
|
27°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
27°
|
28°
|
30°
|
31°
|
33°
|
33°
|
34°
|
33°
|
34°
|
33°
|
32°
|
32°
|
31°
|
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed (mph) |
SE
4
|
SSE
4
|
SSE
4
|
SSE
4
|
SSE
3
|
SSE
3
|
S
3
|
SSE
3
|
SE
4
|
ESE
4
|
E
4
|
E
5
|
E
7
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
7
|
E
6
|
E
5
|
ESE
5
|
ESE
5
|
SE
5
|
SSE
4
|
| Wind gust (mph) |
7
|
7
|
7
|
6
|
5
|
6
|
7
|
9
|
10
|
12
|
14
|
15
|
17
|
17
|
17
|
16
|
15
|
12
|
10
|
9
|
8
|
7
|
7
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
95%
|
96%
|
97%
|
97%
|
96%
|
86%
|
78%
|
72%
|
65%
|
57%
|
58%
|
56%
|
59%
|
65%
|
67%
|
75%
|
79%
|
85%
|
88%
|
91%
|
93%
|
94%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 11 | 9 | 11 | 6 | 4 | 2 | 1 | 1 | - | - | - | - | - | - |
Sunday (3 October 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
24°
|
24°
|
24°
|
25°
|
26°
|
28°
|
29°
|
30°
|
32°
|
32°
|
31°
|
32°
|
30°
|
30°
|
29°
|
28°
|
27°
|
26°
|
26°
|
26°
|
25°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
28°
|
29°
|
31°
|
33°
|
34°
|
34°
|
34°
|
33°
|
34°
|
32°
|
32°
|
31°
|
31°
|
30°
|
30°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
S
4
|
S
4
|
SSW
4
|
SSW
4
|
SSW
3
|
SSW
3
|
SSW
3
|
SSW
3
|
SSE
3
|
ESE
3
|
E
4
|
ENE
4
|
ENE
5
|
ENE
6
|
ENE
7
|
ENE
7
|
ENE
7
|
E
6
|
ESE
5
|
ESE
4
|
SE
4
|
SSE
4
|
S
4
|
S
4
|
| Wind gust (mph) |
7
|
7
|
6
|
6
|
6
|
6
|
6
|
8
|
10
|
12
|
13
|
14
|
15
|
16
|
15
|
14
|
13
|
10
|
9
|
7
|
7
|
7
|
7
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
96%
|
96%
|
97%
|
97%
|
97%
|
96%
|
90%
|
82%
|
74%
|
65%
|
59%
|
58%
|
57%
|
58%
|
65%
|
70%
|
77%
|
83%
|
88%
|
91%
|
92%
|
93%
|
95%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 8 | 11 | 11 | 8 | 8 | 3 | 2 | 1 | 1 | - | - | - | - | - | - |
Monday (4 October 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
25°
|
26°
|
28°
|
29°
|
31°
|
32°
|
33°
|
33°
|
32°
|
31°
|
30°
|
29°
|
28°
|
27°
|
27°
|
26°
|
26°
|
26°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
28°
|
28°
|
27°
|
28°
|
29°
|
31°
|
33°
|
34°
|
35°
|
35°
|
35°
|
35°
|
33°
|
33°
|
32°
|
31°
|
31°
|
30°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
SSW
4
|
SW
4
|
SW
3
|
SW
4
|
SW
4
|
SW
4
|
SW
4
|
SW
3
|
SW
4
|
SW
4
|
NNW
3
|
NE
3
|
NE
4
|
NE
5
|
NE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
E
5
|
E
4
|
ESE
4
|
SSE
4
|
SSE
4
|
S
4
|
| Wind gust (mph) |
6
|
6
|
6
|
6
|
6
|
6
|
6
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
14
|
13
|
13
|
10
|
8
|
7
|
7
|
7
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
97%
|
97%
|
97%
|
95%
|
89%
|
79%
|
73%
|
65%
|
57%
|
55%
|
55%
|
57%
|
63%
|
68%
|
76%
|
82%
|
87%
|
91%
|
92%
|
93%
|
94%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 11 | 10 | 6 | 7 | 2 | 2 | 1 | 1 | - | - | - | - | - | - |
Tuesday (5 October 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
20%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
25°
|
26°
|
28°
|
29°
|
31°
|
32°
|
33°
|
32°
|
32°
|
31°
|
30°
|
29°
|
28°
|
27°
|
27°
|
27°
|
26°
|
26°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
28°
|
28°
|
30°
|
31°
|
33°
|
34°
|
35°
|
35°
|
34°
|
34°
|
33°
|
32°
|
31°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
S
4
|
SSW
4
|
SSW
4
|
SSW
3
|
SSW
3
|
SSW
3
|
SSW
3
|
SSW
3
|
S
3
|
ESE
3
|
E
3
|
ENE
4
|
ENE
6
|
ENE
7
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
E
7
|
E
6
|
ESE
6
|
ESE
5
|
SE
5
|
SE
5
|
| Wind gust (mph) |
7
|
6
|
6
|
6
|
6
|
6
|
6
|
8
|
9
|
11
|
13
|
15
|
16
|
17
|
17
|
17
|
16
|
14
|
12
|
10
|
9
|
8
|
8
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
97%
|
97%
|
95%
|
89%
|
79%
|
71%
|
64%
|
58%
|
56%
|
57%
|
58%
|
62%
|
68%
|
75%
|
80%
|
85%
|
86%
|
88%
|
90%
|
92%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 11 | 11 | 10 | 7 | 5 | 2 | 1 | 1 | - | - | - | - | - | - |
Wednesday (6 October 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
08:30
|
11:30
|
14:30
|
17:30
|
20:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
20%
|
10%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
28°
|
32°
|
31°
|
29°
|
27°
|
26°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
28°
|
28°
|
32°
|
34°
|
33°
|
31°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SSE
4
|
SSE
4
|
SSE
4
|
SSE
4
|
SE
4
|
SE
3
|
ESE
4
|
E
6
|
ENE
9
|
ENE
8
|
E
6
|
SE
4
|
| Wind gust (mph) |
7
|
6
|
6
|
6
|
6
|
9
|
15
|
19
|
19
|
14
|
9
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
94%
|
95%
|
96%
|
97%
|
97%
|
97%
|
82%
|
61%
|
62%
|
75%
|
85%
|
91%
|
| UV | - | - | - | - | - | 1 | 6 | 10 | 5 | 1 | - | - |
Thursday (7 October 2026)
| Time |
02:30
|
05:30
|
08:30
|
11:30
|
14:30
|
17:30
|
20:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
50%
|
40%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
26°
|
25°
|
28°
|
31°
|
30°
|
28°
|
27°
|
26°
|
| Feels like temperature (°C) |
29°
|
28°
|
32°
|
34°
|
33°
|
31°
|
30°
|
29°
|
| Wind direction and speed (mph) |
SSE
4
|
SSE
4
|
ESE
4
|
E
6
|
ENE
7
|
E
6
|
ESE
4
|
S
3
|
| Wind gust (mph) |
6
|
10
|
16
|
18
|
17
|
12
|
8
|
6
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
96%
|
97%
|
81%
|
62%
|
67%
|
77%
|
86%
|
94%
|
| UV | - | 1 | 5 | 8 | 4 | 1 | - | - |
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Forecast for 12:30pm (UTC+5:30) Friday
Updated 01:48 (UTC+1) on Fri 2 Oct 2026
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