Laos weather live forecast

Today's maximum temperature in Laos is expected to be 82°F. Select a day from the live weather forecast for Laos (Vientiane) for more weather parameters.

Wednesday
10th Dec
82

63

10

7
Thursday
11th Dec
77

70

0

4
Friday
12th Dec
84

70

1

8
Saturday
13th Dec
84

72

2

5
Sunday
14th Dec
81

68

0

3

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.

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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 Wednesday 10th December 2025

Expect scattered clouds in Laos with a maximum temperature of 82°F, low 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 4 mph from the north.

82
°F maximum temperature
63
°F minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
4
mph wind from N

Laos weather for Thursday 11th December 2025

Expect broken clouds in Laos with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.

77
°F maximum temperature
70
°F minimum temperature
broken clouds
0
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
77
°F wind chill
5
mph wind from N

Laos weather for Friday 12th December 2025

Expect broken clouds in Laos with a maximum temperature of 84°F, 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 4 mph from the north.

84
°F maximum temperature
70
°F minimum temperature
broken clouds
1
hour of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
4
mph wind from N

Laos weather for Saturday 13th December 2025

Expect isolated thunderstorms in Laos with a maximum temperature of 84°F, 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 7 mph from the north-east.

84
°F maximum temperature
72
°F 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
7
mph wind from NE

Laos weather for Sunday 14th December 2025

Expect overcast skies in Laos with a maximum temperature of 81°F, 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 6 mph from the east.