Laos weather live forecast

Today's maximum temperature in Laos is expected to be 27°C. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Saturday
13th Dec
27

22

3

6
Sunday
14th Dec
26

20

0

3
Monday
15th Dec
28

18

5

7
Tuesday
16th Dec
30

18

10

7
Wednesday
17th Dec
31

19

7

8

5-day weather forecast updated at 04:00 on Friday 12th December 2025 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 Saturday 13th December 2025

Expect isolated thunderstorms in Laos with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 13 kph from the north.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
54
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
13
kph wind from N

Laos weather for Sunday 14th December 2025

Expect mostly cloudy with light rain in Laos with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a gentle breeze of 18 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
32
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
18
kph wind from E

Laos weather for Monday 15th December 2025

Expect broken clouds in Laos with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

28
°C maximum temperature
18
°C minimum temperature
broken clouds
5
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
kph wind from N

Laos weather for Tuesday 16th December 2025

Expect scattered clouds in Laos with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the north.

30
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from N

Laos weather for Wednesday 17th December 2025

Expect scattered clouds in Laos with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.