Viengsay (Laos) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 20° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius;
Partly cloudy.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Viengsay
Today (10 September 2026)
| Time |
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
| Chance of precipitation |
50%
|
40%
|
40%
|
40%
|
| Temperature |
19°
|
19°
|
18°
|
18°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
19°
|
| Wind direction and speed |
ENE
4
|
ENE
3
|
ENE
3
|
NE
3
|
| Wind gust (mph) |
13
|
12
|
11
|
11
|
| Visibility |
M
|
M
|
M
|
M
|
| Humidity |
95%
|
96%
|
97%
|
97%
|
| UV | - | - | - | - |
Saturday (11 September 2026)
| 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%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
18°
|
19°
|
20°
|
22°
|
23°
|
24°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
20°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
19°
|
19°
|
20°
|
21°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
24°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
| Wind direction and speed (mph) |
NE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NE
3
|
NE
5
|
ENE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
ENE
7
|
ENE
6
|
ENE
5
|
ENE
3
|
ENE
2
|
NE
1
|
NNW
1
|
NW
1
|
| Wind gust (mph) |
11
|
12
|
12
|
11
|
10
|
10
|
10
|
11
|
20
|
21
|
22
|
22
|
21
|
20
|
19
|
18
|
17
|
15
|
13
|
10
|
7
|
5
|
4
|
5
|
| Visibility (description) |
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
92%
|
86%
|
77%
|
68%
|
66%
|
62%
|
58%
|
58%
|
58%
|
61%
|
65%
|
68%
|
79%
|
88%
|
92%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 9 | 11 | 9 | 8 | 7 | 3 | 2 | 1 | - | - | - | - | - | - |
Sunday (12 September 2026)
| 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
70%
|
70%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
19°
|
21°
|
22°
|
23°
|
24°
|
24°
|
25°
|
24°
|
24°
|
24°
|
23°
|
22°
|
20°
|
20°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
20°
|
21°
|
22°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
24°
|
23°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
| Wind direction and speed (mph) |
NW
2
|
NW
2
|
NNW
2
|
NNW
2
|
NNW
3
|
NNW
3
|
NNW
3
|
N
2
|
NNE
5
|
NE
7
|
NE
9
|
NE
10
|
NE
10
|
NE
10
|
NE
9
|
NE
8
|
NE
8
|
NE
7
|
NE
6
|
NE
5
|
NE
5
|
NE
5
|
NNE
5
|
NNE
5
|
| Wind gust (mph) |
6
|
7
|
8
|
7
|
10
|
10
|
11
|
9
|
19
|
23
|
24
|
26
|
25
|
24
|
23
|
22
|
21
|
19
|
17
|
15
|
16
|
17
|
17
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
| Humidity |
95%
|
96%
|
96%
|
95%
|
95%
|
94%
|
95%
|
86%
|
71%
|
66%
|
64%
|
60%
|
58%
|
58%
|
61%
|
61%
|
64%
|
68%
|
74%
|
82%
|
89%
|
93%
|
95%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 2 | 3 | 6 | 9 | 11 | 9 | 8 | 5 | 3 | 1 | - | - | - | - | - | - | - |
Monday (13 September 2026)
| 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 |
70%
|
80%
|
80%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
≥95%
|
90%
|
90%
|
90%
|
80%
|
80%
|
80%
|
90%
|
90%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
19°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
21°
|
20°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
N
5
|
NNE
6
|
NNE
5
|
NNE
5
|
NNE
6
|
NNE
6
|
NNE
7
|
NE
7
|
NE
6
|
NE
6
|
NE
6
|
NE
5
|
NE
5
|
NE
5
|
NE
4
|
NNE
4
|
NE
4
|
NE
4
|
NE
4
|
| Wind gust (mph) |
17
|
17
|
17
|
17
|
18
|
18
|
17
|
18
|
19
|
20
|
21
|
21
|
21
|
20
|
18
|
17
|
17
|
16
|
15
|
15
|
14
|
14
|
13
|
13
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
94%
|
95%
|
95%
|
96%
|
97%
|
97%
|
97%
|
97%
|
97%
|
97%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 2 | 6 | 2 | 4 | 2 | 1 | 1 | - | - | - | - | - | - | - |
Tuesday (14 September 2026)
| 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 |
90%
|
80%
|
90%
|
90%
|
90%
|
80%
|
80%
|
90%
|
90%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
90%
|
≥95%
|
90%
|
80%
|
50%
|
50%
|
40%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
19°
|
20°
|
19°
|
19°
|
20°
|
20°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
22°
|
22°
|
23°
|
23°
|
23°
|
23°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
| Wind direction and speed (mph) |
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NE
3
|
NNE
3
|
NE
3
|
NE
3
|
NE
4
|
ENE
5
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
6
|
E
6
|
E
5
|
E
4
|
E
3
|
ENE
3
|
ENE
3
|
ENE
2
|
ENE
2
|
| Wind gust (mph) |
12
|
12
|
12
|
11
|
11
|
10
|
10
|
11
|
13
|
15
|
16
|
16
|
17
|
17
|
17
|
16
|
15
|
13
|
11
|
10
|
9
|
9
|
7
|
7
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
97%
|
96%
|
96%
|
92%
|
94%
|
92%
|
93%
|
92%
|
93%
|
96%
|
97%
|
97%
|
98%
|
98%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 3 | 6 | 4 | 6 | 4 | 4 | 2 | 1 | - | - | - | - | - | - | - |
Wednesday (15 September 2026)
| 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 |
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
70%
|
90%
|
90%
|
70%
|
30%
|
20%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
22°
|
24°
|
23°
|
21°
|
20°
|
| Feels like temperature (°C) |
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
22°
|
24°
|
26°
|
25°
|
23°
|
23°
|
| Wind direction and speed (mph) |
ENE
2
|
NE
2
|
NNE
2
|
NNE
2
|
NNE
2
|
NE
2
|
NE
2
|
NE
2
|
E
4
|
E
5
|
E
4
|
E
2
|
ESE
2
|
| Wind gust (mph) |
6
|
5
|
5
|
5
|
5
|
5
|
5
|
7
|
14
|
14
|
11
|
7
|
4
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
98%
|
93%
|
83%
|
93%
|
98%
|
99%
|
| UV | - | - | - | - | - | - | - | 1 | 5 | 6 | 1 | - | - |
Thursday (16 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
50%
|
60%
|
80%
|
70%
|
30%
|
20%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
22°
|
25°
|
24°
|
22°
|
21°
|
| Feels like temperature (°C) |
22°
|
22°
|
23°
|
25°
|
26°
|
26°
|
24°
|
23°
|
| Wind direction and speed (mph) |
SSE
1
|
SE
1
|
SE
1
|
E
3
|
E
5
|
E
5
|
ESE
3
|
ESE
2
|
| Wind gust (mph) |
4
|
4
|
6
|
13
|
15
|
13
|
8
|
5
|
| Visibility (description) |
VP
|
P
|
M
|
M
|
G
|
G
|
M
|
M
|
| Humidity |
99%
|
99%
|
98%
|
90%
|
79%
|
88%
|
97%
|
98%
|
| UV | - | - | 1 | 5 | 9 | 1 | - | - |
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Forecast
Forecast for 9pm (UTC+7) Friday
Updated 13:05 (UTC+1) on Fri 11 Sep 2026
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