Nearby locations
Vientiane, Vientiane Prefecture, Laos
Si Chiang Mai, Nong Khai, Thailand
Amphoe Si Chiang Mai, Nong Khai, Thailand
Nearby popular places
Presidential Palace, Laos
Wat Hat Pathum, Thailand
Wat Ho Phra Keo, Laos

Weather in Vientiane, Laos

25°
Light rain
Feels like 25°
·
High30°Low24°
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100%

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Air quality

Full Details
0
42
500
Air quality:Good

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Vientiane on Sunday, July 26th, will be cloudy throughout the day, together with light rain before dawn.

There's seems to be also high probability of drizzle before dawn around 12 am, and many clouds in the afternoon at about 4 pm.

Weather details for Vientiane, on Sunday, July 26th:

The highest temperature during the day is going to be 30°C at about 3 pm. The day will be extremely humid, with average humidity of 88%, ranging from 72% to a maximum value of 98% at about 1 am. The wind will be light, and will get up to 13 km/h at 6 pm, blowing from the west. The cloud coverage will range from 72% around 4 pm to as high as 100% around noon with an average of 93%.

The chances of precipitation throughout the day will change between 10% and 100%. The highest chance for precipitation will be around midnight and the lowest probability around 8 am. The dew point will range from 23°C up to a maximum value of 25°C around 6 pm.

The visibility is expected to be fair with average visibility of 8 km throughout the day. Atmospheric pressure will be low with average pressure of 1005 hPa. Sunrise will be at 5:45 am, and sunset at 6:46 pm, making it a total of 13 hours and 1 minutes of daylight.

Air quality forecast for Vientiane, on Sunday, July 26th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 46.

Pollen forecast for Vientiane, on Sunday, July 26th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Vientiane on Monday, July 27th, will be cloudy throughout the day, together with light rain before dawn.

There's seems to be also high probability of drizzle in the early morning at about 6 am, and many clouds around noon around 2 pm.

Weather information for Vientiane, on Monday, July 27th:

The highest temperature of the day will be 31°C around 3 pm. The day will be extremely humid, with average humidity of 87%, ranging from 69% to a maximum value of 98% at about 11 pm. The wind will be light, and will get up to 12 km/h at 5 pm, blowing from the south-west. The cloud coverage will range from 64% around 2 pm to as high as 100% around 11 am with an average of 93%.

The chances of precipitation throughout the day will change between 0% and 65%. The highest chance for precipitation will be around 3 pm and the lowest probability around 8 am. The dew point will range from 24°C up to a maximum value of 25°C around 9 pm.

The visibility is expected to be fair with average visibility of 10 km throughout the day. Atmospheric pressure will be low with average pressure of 1004 hPa. Sunrise will be at 5:46 am, and sunset at 6:45 pm. The day will have 12 hours and 59 minutes of daylight.

Air quality forecast for Vientiane, on Monday, July 27th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 22 and 54.

Pollen forecast for Vientiane, on Monday, July 27th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Vientiane?
The average annual highest temperature in Vientiane is 37.7°C (99.9°F), and the June 20th is the hottest day on average.
How cold does it get in Vientiane?
The average annual lowest temperature in Vientiane is 15.2°C (59.4°F), and the January 26th is the coldest day on average.
Which month has the most rain in Vientiane?
The wettest months in Vientiane are July and August.