Laos weather live forecast

Today's maximum temperature in Laos is expected to be 28°C. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Friday
31st Jul
28

25

3

5
Saturday
1st Aug
28

25

4

4
Sunday
2nd Aug
29

25

4

8
Monday
3rd Aug
29

25

5

9
Tuesday
4th Aug
29

25

3

9

5-day weather forecast updated at 04:00 on Friday 31st 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 Friday 31st July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 75% chance of some rain and little or no wind of 6 kph from the east.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
75
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
6
kph wind from E

Laos weather for Saturday 1st August 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 70% chance of some rain and little or no wind of 5 kph from the south-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
70
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
5
kph wind from SW

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 8 (Very High) and 4 hours of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and little or no wind of 6 kph from the south-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
8
UV index (Very High)
87
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SW

Laos weather for Monday 3rd August 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and little or no wind of 6 kph from the south.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
88
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from S

Laos weather for Tuesday 4th August 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and little or no wind of 6 kph from the south-west.