Laos weather live forecast

Today's maximum temperature in Laos is expected to be 29°C. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Wednesday
29th Jul
29

25

4

6
Thursday
30th Jul
29

25

2

8
Friday
31st Jul
28

25

4

6
Saturday
1st Aug
29

25

3

6
Sunday
2nd Aug
29

25

4

3

5-day weather forecast updated at 04:00 on Tuesday 28th July 2026 GMT

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The 5-day weather forecast for Laos (Vientiane) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Laos destinations

Below are temperatures expected today at popular countries, regions and places in Laos. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Laos weather forecast by day

Below are the detailed weather forecasts for Laos for the next 5 days. The forecasts shown are for Vientiane and may not represent the whole of Laos. Browse more destinations in Laos to view more weather forecasts.

Laos weather for Wednesday 29th July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and little or no wind of 5 kph from the north-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
82
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from NW

Laos weather for Thursday 30th July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 79% chance of some rain and little or no wind of 5 kph from the east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
79
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from E

Laos weather for Friday 31st July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 83% chance of some rain and little or no wind of 5 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
6
UV index (High)
83
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from E

Laos weather for Saturday 1st August 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 89% chance of some rain and little or no wind of 5 kph from the south-east.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
89
% chance of some rain
<40
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SE

Laos weather for Sunday 2nd August 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and little or no wind of 5 kph from the south.