Laos weather live forecast

Today's maximum temperature in Laos is expected to be 25°C. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Thursday
11th Dec
25

21

0

4
Friday
12th Dec
29

21

1

8
Saturday
13th Dec
29

22

2

5
Sunday
14th Dec
27

20

0

3
Monday
15th Dec
28

19

5

8

5-day weather forecast updated at 04:00 on Wednesday 10th 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 Thursday 11th December 2025

Expect broken clouds in Laos with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from N

Laos weather for Friday 12th December 2025

Expect broken clouds in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north.

29
°C maximum temperature
21
°C minimum temperature
broken clouds
1
hour of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from N

Laos weather for Saturday 13th December 2025

Expect isolated thunderstorms in Laos with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a light breeze of 11 kph from the north-east.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
60
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from NE

Laos weather for Sunday 14th December 2025

Expect overcast skies in Laos with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

27
°C maximum temperature
20
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
10
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 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the north-east.