Luang Namtha (Laos) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 22° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 22° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 22° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 23° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 23° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 23° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 21° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 21° Celsius;
Clear.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for Luang Namtha
Today (17 September 2025)
| Time |
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature |
28°
|
27°
|
26°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
32°
|
30°
|
30°
|
29°
|
28°
|
28°
|
| Wind direction and speed |
ESE
3
|
ESE
2
|
SE
2
|
ESE
1
|
E
1
|
ENE
1
|
| Wind gust (mph) |
5
|
5
|
4
|
3
|
3
|
3
|
| Visibility |
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
81%
|
87%
|
91%
|
95%
|
96%
|
97%
|
| UV | - | - | - | - | - | - |
Friday (18 September 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 |
30%
|
30%
|
50%
|
50%
|
30%
|
40%
|
20%
|
30%
|
90%
|
80%
|
80%
|
70%
|
40%
|
40%
|
60%
|
40%
|
20%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
25°
|
26°
|
27°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
28°
|
26°
|
26°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
29°
|
30°
|
30°
|
31°
|
31°
|
31°
|
32°
|
32°
|
32°
|
32°
|
32°
|
31°
|
30°
|
29°
|
28°
|
27°
|
| Wind direction and speed (mph) |
NE
1
|
NNE
1
|
NNE
1
|
NNE
1
|
NNE
1
|
NNE
1
|
NNE
1
|
NNE
1
|
NE
1
|
ENE
2
|
E
2
|
E
2
|
E
3
|
ESE
2
|
ESE
3
|
SE
3
|
SE
2
|
SE
2
|
SSE
2
|
SSE
2
|
SE
1
|
ESE
1
|
E
1
|
NNE
1
|
| Wind gust (mph) |
3
|
3
|
3
|
4
|
3
|
3
|
3
|
4
|
4
|
6
|
9
|
9
|
10
|
9
|
12
|
10
|
9
|
7
|
5
|
3
|
3
|
3
|
3
|
2
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
97%
|
97%
|
98%
|
98%
|
98%
|
98%
|
99%
|
98%
|
94%
|
87%
|
81%
|
77%
|
76%
|
68%
|
68%
|
69%
|
69%
|
73%
|
85%
|
90%
|
95%
|
96%
|
96%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 4 | 6 | 9 | 7 | 11 | 10 | 7 | 4 | 2 | 1 | - | - | - | - | - | - |
Saturday (19 September 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%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
40%
|
80%
|
90%
|
70%
|
70%
|
70%
|
60%
|
50%
|
50%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
25°
|
26°
|
27°
|
27°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
27°
|
26°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
29°
|
30°
|
30°
|
31°
|
31°
|
32°
|
33°
|
33°
|
33°
|
33°
|
32°
|
31°
|
30°
|
29°
|
28°
|
28°
|
| Wind direction and speed (mph) |
NNW
1
|
NNW
1
|
NNW
1
|
NNW
1
|
NNW
1
|
N
1
|
N
1
|
N
1
|
NNE
1
|
ENE
1
|
E
1
|
E
2
|
E
2
|
ESE
2
|
SE
2
|
SE
2
|
SSE
2
|
SSE
2
|
SSE
2
|
SSE
2
|
SSE
2
|
S
2
|
SSW
1
|
SW
1
|
| Wind gust (mph) |
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
6
|
7
|
7
|
8
|
9
|
9
|
8
|
6
|
4
|
4
|
3
|
3
|
3
|
3
|
| Visibility (description) |
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
98%
|
98%
|
98%
|
99%
|
99%
|
99%
|
99%
|
99%
|
96%
|
90%
|
85%
|
79%
|
76%
|
73%
|
68%
|
67%
|
68%
|
73%
|
83%
|
88%
|
92%
|
96%
|
97%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 4 | 6 | 9 | 7 | 9 | 10 | 7 | 5 | 2 | 1 | - | - | - | - | - | - |
Sunday (20 September 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%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
90%
|
80%
|
80%
|
70%
|
60%
|
60%
|
60%
|
40%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
24°
|
25°
|
25°
|
26°
|
27°
|
28°
|
29°
|
29°
|
29°
|
29°
|
29°
|
28°
|
26°
|
26°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
27°
|
27°
|
27°
|
26°
|
26°
|
27°
|
27°
|
27°
|
29°
|
29°
|
30°
|
31°
|
32°
|
32°
|
32°
|
33°
|
33°
|
32°
|
32°
|
30°
|
29°
|
29°
|
28°
|
28°
|
| Wind direction and speed (mph) |
SW
1
|
W
1
|
WNW
1
|
WNW
1
|
WNW
1
|
W
1
|
W
1
|
SW
1
|
SW
1
|
SSW
1
|
SSW
1
|
SSW
1
|
SE
1
|
SSE
1
|
S
2
|
S
2
|
SSE
2
|
S
2
|
S
2
|
SSE
2
|
SSE
2
|
SSE
1
|
S
1
|
SSW
1
|
| Wind gust (mph) |
3
|
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
5
|
6
|
6
|
6
|
6
|
7
|
6
|
4
|
4
|
4
|
3
|
3
|
3
|
| Visibility (description) |
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
98%
|
99%
|
99%
|
99%
|
99%
|
100%
|
100%
|
100%
|
98%
|
93%
|
88%
|
84%
|
77%
|
75%
|
72%
|
72%
|
72%
|
75%
|
85%
|
90%
|
93%
|
96%
|
97%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 3 | 6 | 8 | 11 | 11 | 9 | 7 | 4 | 2 | 1 | - | - | - | - | - | - |
Monday (21 September 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 |
30%
|
30%
|
20%
|
30%
|
30%
|
30%
|
30%
|
50%
|
80%
|
90%
|
80%
|
70%
|
60%
|
70%
|
60%
|
30%
|
10%
|
10%
|
10%
|
20%
|
20%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
24°
|
23°
|
23°
|
23°
|
23°
|
23°
|
23°
|
24°
|
25°
|
25°
|
26°
|
27°
|
28°
|
28°
|
28°
|
28°
|
28°
|
27°
|
27°
|
26°
|
25°
|
25°
|
24°
|
24°
|
| Feels like temperature (°C) |
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
29°
|
30°
|
31°
|
31°
|
32°
|
32°
|
32°
|
32°
|
32°
|
31°
|
31°
|
30°
|
29°
|
29°
|
28°
|
28°
|
| Wind direction and speed (mph) |
SSW
1
|
SW
1
|
SW
1
|
SW
1
|
SW
1
|
S
1
|
S
1
|
SSW
1
|
SW
1
|
SW
1
|
SW
1
|
W
1
|
SSE
1
|
SE
1
|
SSE
1
|
SSE
2
|
SE
2
|
SE
2
|
SSE
2
|
SSE
2
|
SSE
1
|
SSE
1
|
S
1
|
SW
1
|
| Wind gust (mph) |
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
4
|
4
|
5
|
5
|
5
|
5
|
6
|
7
|
7
|
5
|
4
|
3
|
3
|
3
|
3
|
3
|
| Visibility (description) |
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
100%
|
100%
|
100%
|
100%
|
97%
|
95%
|
89%
|
87%
|
79%
|
75%
|
77%
|
79%
|
80%
|
83%
|
87%
|
94%
|
96%
|
97%
|
98%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 3 | 6 | 5 | 11 | 10 | 10 | 4 | 3 | 1 | 1 | - | - | - | - | - | - |
Tuesday (22 September 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 |
50%
|
60%
|
60%
|
60%
|
50%
|
30%
|
40%
|
80%
|
90%
|
70%
|
30%
|
30%
|
50%
|
| Temperature (°C) |
24°
|
24°
|
24°
|
24°
|
23°
|
23°
|
23°
|
24°
|
26°
|
27°
|
27°
|
26°
|
24°
|
| Feels like temperature (°C) |
28°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
27°
|
30°
|
31°
|
31°
|
30°
|
28°
|
| Wind direction and speed (mph) |
S
1
|
NNW
1
|
N
1
|
NE
1
|
NE
1
|
N
1
|
N
1
|
N
1
|
NE
1
|
ENE
1
|
NE
2
|
ENE
1
|
NNE
1
|
| Wind gust (mph) |
3
|
3
|
3
|
3
|
3
|
3
|
4
|
4
|
5
|
6
|
6
|
4
|
4
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
100%
|
99%
|
99%
|
90%
|
82%
|
81%
|
93%
|
98%
|
| UV | - | - | - | - | - | - | - | 1 | 7 | 9 | 2 | - | - |
Wednesday (23 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
70%
|
80%
|
60%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
23°
|
23°
|
23°
|
26°
|
28°
|
29°
|
26°
|
24°
|
| Feels like temperature (°C) |
27°
|
27°
|
27°
|
30°
|
31°
|
32°
|
30°
|
28°
|
| Wind direction and speed (mph) |
NNE
1
|
NNE
1
|
NNE
1
|
ENE
2
|
ENE
3
|
ENE
2
|
ENE
1
|
NNE
1
|
| Wind gust (mph) |
4
|
4
|
4
|
7
|
12
|
8
|
3
|
4
|
| Visibility (description) |
M
|
M
|
M
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
99%
|
99%
|
99%
|
89%
|
69%
|
69%
|
92%
|
96%
|
| UV | - | - | 1 | 8 | 10 | 2 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 18:00 (UTC+7), Thu
Updated 07:28 (UTC+1) on Thu 18 Sep 2025
Loading map...
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
Ottery St Mary Hailstorm October 2008
Read -
MET OFFICE FOR SCHOOLS
Make a rainbow DIY activity
Read -
MET OFFICE FOR SCHOOLS
Weather memories DIY activity
Read -
WEATHER
What is the Atlantic Meridional Overturning Circulation?
Read -
SEASONAL ADVICE
3 tips for staying safe in lightning
Read