Vientiane (Laos) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 31 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius; -
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 26 degrees Celsius;
-
Maximum daytime temperature: 32° Celsius; Minimum nighttime temperature: 26° Celsius;Maximum daytime temperature: 32 degrees Celsius; Minimum nighttime temperature: 26 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: 25° Celsius;
Maximum daytime temperature: 31 degrees Celsius; Minimum nighttime temperature: 25 degrees Celsius;
Cloudy changing to sunny intervals by late morning.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Vientiane
Today (5 August 2026)
| Time |
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%
|
40%
|
40%
|
40%
|
40%
|
30%
|
40%
|
50%
|
40%
|
30%
|
50%
|
50%
|
40%
|
50%
|
50%
|
30%
|
40%
|
50%
|
60%
|
60%
|
70%
|
70%
|
| Temperature |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
29°
|
30°
|
30°
|
31°
|
31°
|
31°
|
32°
|
32°
|
33°
|
34°
|
34°
|
34°
|
33°
|
32°
|
32°
|
32°
|
31°
|
31°
|
| Wind direction and speed |
S
3
|
S
3
|
S
3
|
S
3
|
SSW
3
|
SSW
3
|
SW
3
|
SW
4
|
WSW
5
|
WSW
5
|
WSW
6
|
WSW
6
|
WSW
6
|
WSW
5
|
SW
4
|
SW
4
|
S
3
|
S
4
|
SSE
4
|
SSE
3
|
S
3
|
S
3
|
| Wind gust (mph) |
5
|
5
|
5
|
5
|
6
|
7
|
8
|
10
|
10
|
13
|
14
|
13
|
13
|
11
|
9
|
7
|
6
|
6
|
6
|
6
|
6
|
7
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
93%
|
91%
|
86%
|
86%
|
78%
|
76%
|
74%
|
72%
|
75%
|
78%
|
83%
|
87%
|
89%
|
92%
|
93%
|
95%
|
| UV | - | - | - | - | - | 1 | 2 | 4 | 2 | 4 | 4 | 6 | 4 | 4 | 2 | 1 | - | - | - | - | - | - |
Friday (6 August 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%
|
70%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
30%
|
40%
|
50%
|
50%
|
40%
|
20%
|
30%
|
30%
|
40%
|
40%
|
60%
|
70%
|
70%
|
60%
|
60%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
28°
|
29°
|
28°
|
29°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
26°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
33°
|
33°
|
32°
|
31°
|
31°
|
31°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SSW
3
|
SSW
4
|
SSW
4
|
SSW
4
|
SSW
3
|
SSW
3
|
SSW
4
|
SSW
3
|
SSW
3
|
SSW
3
|
SSW
4
|
SW
5
|
SW
5
|
SW
5
|
SSW
5
|
SSW
4
|
S
4
|
SSE
4
|
SE
4
|
SE
4
|
SSE
4
|
SSE
4
|
SSE
3
|
S
3
|
| Wind gust (mph) |
7
|
7
|
7
|
7
|
6
|
6
|
6
|
7
|
8
|
8
|
10
|
11
|
11
|
10
|
10
|
10
|
9
|
8
|
7
|
7
|
7
|
7
|
7
|
6
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
93%
|
92%
|
90%
|
83%
|
83%
|
81%
|
82%
|
77%
|
76%
|
78%
|
85%
|
88%
|
90%
|
92%
|
93%
|
94%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 2 | 4 | 3 | 6 | 2 | 4 | 3 | 2 | 1 | - | - | - | - | - | - |
Saturday (7 August 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 |
60%
|
60%
|
70%
|
70%
|
60%
|
60%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
40%
|
30%
|
30%
|
40%
|
40%
|
50%
|
40%
|
50%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
28°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
30°
|
30°
|
30°
|
31°
|
32°
|
32°
|
32°
|
32°
|
33°
|
33°
|
33°
|
33°
|
32°
|
31°
|
31°
|
31°
|
30°
|
| Wind direction and speed (mph) |
S
3
|
S
3
|
SSW
3
|
SW
3
|
SW
3
|
SSW
3
|
SSW
3
|
SSW
3
|
SW
3
|
SW
3
|
WSW
4
|
WSW
5
|
WSW
5
|
WSW
5
|
SW
5
|
WSW
5
|
WSW
5
|
SW
4
|
SW
4
|
SSW
4
|
SSW
4
|
SSW
4
|
SSW
4
|
SW
4
|
| Wind gust (mph) |
6
|
6
|
5
|
5
|
5
|
5
|
6
|
7
|
6
|
9
|
11
|
12
|
12
|
12
|
12
|
11
|
10
|
8
|
7
|
7
|
7
|
7
|
6
|
6
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
97%
|
96%
|
96%
|
95%
|
93%
|
92%
|
87%
|
83%
|
80%
|
78%
|
77%
|
75%
|
75%
|
77%
|
83%
|
86%
|
88%
|
91%
|
91%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 4 | 6 | 5 | 5 | 4 | 5 | 3 | 2 | 1 | - | - | - | - | - | - |
Sunday (8 August 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 |
50%
|
50%
|
40%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
60%
|
50%
|
50%
|
50%
|
20%
|
20%
|
10%
|
30%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
29°
|
29°
|
30°
|
30°
|
32°
|
31°
|
31°
|
31°
|
30°
|
29°
|
28°
|
28°
|
28°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
31°
|
31°
|
32°
|
32°
|
33°
|
33°
|
34°
|
34°
|
34°
|
34°
|
33°
|
33°
|
32°
|
32°
|
31°
|
31°
|
| Wind direction and speed (mph) |
SW
3
|
SW
3
|
SW
3
|
SW
3
|
SW
3
|
WSW
3
|
WSW
2
|
W
2
|
WNW
3
|
WNW
4
|
W
6
|
W
7
|
W
8
|
W
8
|
W
8
|
W
8
|
W
8
|
W
6
|
WSW
5
|
WSW
5
|
WSW
5
|
SW
5
|
SW
5
|
WSW
5
|
| Wind gust (mph) |
6
|
6
|
6
|
5
|
4
|
4
|
5
|
7
|
9
|
11
|
15
|
16
|
17
|
17
|
17
|
16
|
14
|
12
|
10
|
8
|
9
|
9
|
9
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
94%
|
95%
|
95%
|
95%
|
96%
|
96%
|
96%
|
92%
|
90%
|
84%
|
81%
|
74%
|
72%
|
70%
|
67%
|
67%
|
67%
|
69%
|
76%
|
81%
|
83%
|
85%
|
87%
|
88%
|
| UV | - | - | - | - | - | - | - | 1 | 3 | 5 | 8 | 7 | 9 | 9 | 7 | 4 | 2 | 1 | - | - | - | - | - | - |
Monday (9 August 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 |
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
60%
|
70%
|
50%
|
70%
|
60%
|
| Temperature (°C) |
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
30°
|
32°
|
32°
|
29°
|
28°
|
| Feels like temperature (°C) |
31°
|
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
30°
|
32°
|
34°
|
34°
|
32°
|
31°
|
| Wind direction and speed (mph) |
WSW
4
|
WSW
4
|
W
3
|
W
3
|
W
3
|
W
3
|
W
3
|
W
3
|
W
8
|
W
9
|
W
7
|
SW
5
|
SW
5
|
| Wind gust (mph) |
8
|
7
|
7
|
6
|
7
|
7
|
7
|
13
|
21
|
19
|
13
|
11
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
90%
|
90%
|
91%
|
92%
|
91%
|
92%
|
91%
|
88%
|
75%
|
65%
|
65%
|
80%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 9 | 9 | 2 | - | - |
Tuesday (10 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
50%
|
80%
|
70%
|
50%
|
60%
|
30%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
28°
|
31°
|
31°
|
29°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
31°
|
33°
|
34°
|
32°
|
31°
|
| Wind direction and speed (mph) |
WSW
3
|
SW
3
|
SSW
3
|
SW
5
|
WSW
7
|
WSW
6
|
SSW
5
|
SW
4
|
| Wind gust (mph) |
7
|
6
|
11
|
16
|
16
|
12
|
10
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
91%
|
92%
|
91%
|
80%
|
70%
|
69%
|
83%
|
88%
|
| UV | - | - | 1 | 5 | 8 | 2 | - | - |
Wednesday (11 August 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
60%
|
80%
|
60%
|
60%
|
40%
|
| Temperature (°C) |
26°
|
26°
|
26°
|
29°
|
31°
|
30°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
29°
|
30°
|
32°
|
33°
|
33°
|
31°
|
30°
|
| Wind direction and speed (mph) |
WSW
3
|
ESE
3
|
SSW
3
|
WSW
6
|
WSW
8
|
WSW
6
|
SW
4
|
WSW
4
|
| Wind gust (mph) |
6
|
5
|
11
|
17
|
15
|
13
|
9
|
8
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
94%
|
92%
|
78%
|
69%
|
76%
|
89%
|
92%
|
| UV | - | - | 1 | 9 | 2 | 2 | - | - |
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Forecast for 3am (UTC+7) Thursday
Updated 19:17 (UTC+1) on Wed 5 Aug 2026
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