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
22nd Jul
29

25

3

8
Thursday
23rd Jul
31

26

4

7
Friday
24th Jul
31

25

4

9
Saturday
25th Jul
31

25

3

11
Sunday
26th Jul
32

25

4

11

5-day weather forecast updated at 04:00 on Tuesday 21st 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 22nd 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 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 75% chance of some rain and a light breeze of 8 kph from the south-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
8
UV index (Very High)
75
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

Laos weather for Thursday 23rd July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a light breeze of 8 kph from the south-west.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
7
UV index (High)
79
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

Laos weather for Friday 24th July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and little or no wind of 5 kph from the south-west.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
78
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from SW

Laos weather for Saturday 25th July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and little or no wind of 4 kph from the north.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
11
UV index (Extreme)
78
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
4
kph wind from N

Laos weather for Sunday 26th July 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and little or no wind of 5 kph from the west.