Laos weather live forecast

Today's maximum temperature in Laos is expected to be 31°C. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Saturday
20th Jun
31

26

3

7
Sunday
21st Jun
32

25

7

9
Monday
22nd Jun
33

25

9

11
Tuesday
23rd Jun
34

26

10

11
Wednesday
24th Jun
35

26

10

11

5-day weather forecast updated at 04:00 on Friday 19th June 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.

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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 Saturday 20th June 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 68% chance of some rain and a light breeze of 7 kph from the north-east.

31
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
7
UV index (High)
68
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NE

Laos weather for Sunday 21st June 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and little or no wind of 6 kph from the north.

32
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
69
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
6
kph wind from N

Laos weather for Monday 22nd June 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 9 kph from the west.

33
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
11
UV index (Extreme)
36
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
kph wind from W

Laos weather for Tuesday 23rd June 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a light breeze of 10 kph from the west.

34
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
11
UV index (Extreme)
42
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from W

Laos weather for Wednesday 24th June 2026

Expect isolated thunderstorms in Laos with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a light breeze of 8 kph from the west.