Lang Son (Vietnam) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 24° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 25° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 24° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 25° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 25° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 25° Celsius;
Light showers changing to sunny in the afternoon.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Lang Son
Today (15 August 2025)
| Time |
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 |
70%
|
70%
|
60%
|
60%
|
60%
|
40%
|
10%
|
<5%
|
10%
|
<5%
|
10%
|
20%
|
10%
|
| Temperature |
28°
|
28°
|
29°
|
28°
|
28°
|
28°
|
28°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
| Feels like temperature (°C) |
31°
|
31°
|
32°
|
31°
|
32°
|
32°
|
31°
|
31°
|
30°
|
30°
|
29°
|
29°
|
29°
|
| Wind direction and speed |
NE
5
|
NE
5
|
ENE
5
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
3
|
NNE
3
|
N
3
|
N
2
|
N
2
|
N
2
|
N
2
|
| Wind gust (mph) |
15
|
15
|
13
|
13
|
12
|
11
|
8
|
7
|
6
|
6
|
6
|
6
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
80%
|
77%
|
78%
|
79%
|
79%
|
78%
|
78%
|
85%
|
92%
|
93%
|
94%
|
95%
|
95%
|
| UV | 9 | 9 | 7 | 6 | 3 | 2 | 1 | - | - | - | - | - | - |
Sunday (16 August 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 |
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
30%
|
30%
|
40%
|
20%
|
30%
|
20%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
25°
|
24°
|
24°
|
24°
|
24°
|
24°
|
25°
|
26°
|
27°
|
28°
|
29°
|
30°
|
30°
|
31°
|
31°
|
31°
|
30°
|
30°
|
28°
|
27°
|
27°
|
26°
|
26°
|
26°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
28°
|
29°
|
29°
|
30°
|
31°
|
32°
|
32°
|
32°
|
33°
|
32°
|
32°
|
32°
|
31°
|
31°
|
30°
|
30°
|
29°
|
29°
|
| Wind direction and speed (mph) |
N
2
|
N
2
|
N
2
|
N
3
|
NNE
3
|
N
3
|
N
3
|
NNE
4
|
NNE
7
|
NNE
9
|
NNE
9
|
NE
10
|
NE
10
|
NE
10
|
NE
9
|
NE
9
|
NE
8
|
NE
7
|
NE
5
|
NE
4
|
NNE
4
|
NNE
4
|
N
4
|
N
4
|
| Wind gust (mph) |
7
|
8
|
9
|
11
|
12
|
13
|
14
|
18
|
23
|
25
|
26
|
26
|
26
|
25
|
24
|
22
|
20
|
17
|
14
|
14
|
14
|
14
|
13
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
95%
|
95%
|
94%
|
94%
|
93%
|
92%
|
86%
|
83%
|
77%
|
74%
|
68%
|
66%
|
64%
|
62%
|
63%
|
65%
|
68%
|
76%
|
83%
|
85%
|
87%
|
87%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 10 | 10 | 12 | 10 | 7 | 4 | 2 | 1 | - | - | - | - | - | - |
Monday (17 August 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
 |
|
|
|
 |
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
20%
|
80%
|
90%
|
80%
|
30%
|
30%
|
50%
|
| Temperature (°C) |
26°
|
26°
|
25°
|
25°
|
25°
|
25°
|
25°
|
26°
|
28°
|
27°
|
26°
|
25°
|
25°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
| Wind direction and speed (mph) |
N
4
|
N
4
|
N
5
|
N
5
|
N
5
|
N
6
|
N
6
|
N
6
|
NNE
10
|
NE
8
|
NE
7
|
NNE
4
|
N
3
|
| Wind gust (mph) |
13
|
13
|
14
|
15
|
16
|
17
|
18
|
26
|
26
|
24
|
19
|
13
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
87%
|
87%
|
87%
|
87%
|
87%
|
87%
|
87%
|
86%
|
79%
|
82%
|
84%
|
92%
|
94%
|
| UV | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 1 | - | - |
Tuesday (18 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
| Chance of precipitation |
60%
|
50%
|
80%
|
90%
|
80%
|
20%
|
40%
|
40%
|
| Temperature (°C) |
25°
|
24°
|
25°
|
26°
|
27°
|
27°
|
26°
|
25°
|
| Feels like temperature (°C) |
28°
|
28°
|
28°
|
29°
|
31°
|
31°
|
30°
|
29°
|
| Wind direction and speed (mph) |
N
2
|
N
3
|
NNE
3
|
ENE
3
|
S
4
|
S
3
|
SSE
3
|
SSE
2
|
| Wind gust (mph) |
9
|
9
|
11
|
13
|
12
|
9
|
7
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
95%
|
96%
|
94%
|
91%
|
83%
|
83%
|
94%
|
95%
|
| UV | - | - | 1 | 3 | 6 | 1 | - | - |
Wednesday (19 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
60%
|
80%
|
80%
|
40%
|
20%
|
20%
|
40%
|
| Temperature (°C) |
25°
|
25°
|
25°
|
26°
|
28°
|
28°
|
26°
|
26°
|
| Feels like temperature (°C) |
29°
|
28°
|
29°
|
30°
|
31°
|
31°
|
30°
|
29°
|
| Wind direction and speed (mph) |
S
2
|
SSE
2
|
S
2
|
S
5
|
S
7
|
S
6
|
SSE
4
|
S
4
|
| Wind gust (mph) |
6
|
6
|
13
|
18
|
18
|
15
|
10
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
96%
|
97%
|
94%
|
91%
|
83%
|
82%
|
91%
|
92%
|
| UV | - | - | 1 | 4 | 6 | 1 | - | - |
Thursday (20 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
60%
|
70%
|
70%
|
60%
|
20%
|
20%
|
50%
|
| Temperature (°C) |
25°
|
25°
|
26°
|
27°
|
28°
|
28°
|
26°
|
26°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
31°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
S
4
|
S
4
|
S
4
|
S
7
|
S
8
|
S
7
|
SSE
5
|
S
5
|
| Wind gust (mph) |
11
|
13
|
19
|
22
|
22
|
17
|
13
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
94%
|
96%
|
95%
|
91%
|
85%
|
85%
|
92%
|
93%
|
| UV | - | - | 1 | 3 | 5 | 1 | - | - |
Friday (21 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
70%
|
60%
|
60%
|
40%
|
20%
|
40%
|
40%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
26°
|
26°
|
| Feels like temperature (°C) |
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
29°
|
| Wind direction and speed (mph) |
S
6
|
S
5
|
S
5
|
S
8
|
S
8
|
SSE
7
|
SSE
4
|
SSE
4
|
| Wind gust (mph) |
15
|
15
|
23
|
25
|
22
|
17
|
12
|
13
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
94%
|
95%
|
94%
|
92%
|
85%
|
85%
|
92%
|
93%
|
| UV | - | - | 1 | 4 | 4 | 1 | - | - |
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Forecast
Forecast for 11:00 (UTC+7), Sat
Updated 01:28 (UTC+1) on Sat 16 Aug 2025
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