Local Weather

Vientiane Weather Forecast

Temperature, wind, rain and more for Vientiane

Laos

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 08
Sep		07:00

SW
SW

 4 / 8 mph 80 / 82°F 91% 1005 mb
Low level cloud: 20%
Mid level cloud: 29%
High level cloud: 69%
Most Significant Cloud Type: low
38%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
10:00

SW
SW

 7 / 9 mph 84 / 89°F 80% 1006 mb
Low level cloud: 7%
Mid level cloud: 46%
High level cloud: 80%
Most Significant Cloud Type: medium
68%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
13:00

WSW
WSW

 9 / 11 mph 87 / 92°F 72% 1004 mb
Low level cloud: 31%
Mid level cloud: 26%
High level cloud: 97%
Most Significant Cloud Type: low
52%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
16:00

SSW
SSW

 8 / 12 mph 85 / 91°F 84% 1003 mb
Low level cloud: 43%
Mid level cloud: 33%
High level cloud: 100%
Most Significant Cloud Type: low
66%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
19:00

SW
SW

 4 / 9 mph 78 / 84°F 90% 1004 mb
Low level cloud: 9%
Mid level cloud: 33%
High level cloud: 100%
Most Significant Cloud Type: medium
63%
Expect 0.09 In of precipitation over the past 3 hours.
0.09 In
22:00

WSW
WSW

 4 / 9 mph 77 / 82°F 93% 1006 mb
Low level cloud: 14%
Mid level cloud: 46%
High level cloud: 98%
Most Significant Cloud Type: medium
89%
Expect 0.07 In of precipitation over the past 3 hours.
0.07 In
Mon 09
Sep		01:00

SW
SW

 3 / 6 mph 76 / 81°F 94% 1005 mb
Low level cloud: 14%
Mid level cloud: 46%
High level cloud: 95%
Most Significant Cloud Type: medium
87%
Expect 0.10 In of precipitation over the past 3 hours.
0.10 In
04:00

WSW
WSW

 3 / 5 mph 76 / 81°F 95% 1004 mb
Low level cloud: 78%
Mid level cloud: 44%
High level cloud: 78%
Most Significant Cloud Type: low
100%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
07:00

SW
SW

 2 / 3 mph 78 / 81°F 93% 1006 mb
Low level cloud: 64%
Mid level cloud: 46%
High level cloud: 26%
Most Significant Cloud Type: low
83%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
10:00

SW
SW

 6 / 8 mph 86 / 90°F 80% 1007 mb
Low level cloud: 51%
Mid level cloud: 45%
High level cloud: 48%
Most Significant Cloud Type: low
72%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
13:00

WSW
WSW

 6 / 9 mph 86 / 91°F 82% 1005 mb
Low level cloud: 36%
Mid level cloud: 45%
High level cloud: 33%
Most Significant Cloud Type: low
56%
Expect 0.06 In of precipitation over the past 3 hours.
0.06 In
16:00

WSW
WSW

 5 / 9 mph 84 / 91°F 84% 1003 mb
Low level cloud: 13%
Mid level cloud: 45%
High level cloud: 20%
Most Significant Cloud Type: medium
81%
Expect 0.11 In of precipitation over the past 3 hours.
0.11 In
19:00

WSW
WSW

 3 / 6 mph 78 / 84°F 91% 1005 mb
Low level cloud: 5%
Mid level cloud: 41%
High level cloud: 32%
Most Significant Cloud Type: medium
55%
Expect 0.11 In of precipitation over the past 3 hours.
0.11 In
22:00

WNW
WNW

 4 / 7 mph 77 / 82°F 91% 1006 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 32%
Most Significant Cloud Type: medium
44%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In

Other Locations Near to Vientiane

Cities and Towns: Nong Khai, Thailand
The 7 day weather forecast summary for Vientiane:

The outlook for Vientiane in the week ahead shows the average daytime maximum temperature will be around 31°C, with a high for the week of 32°C expected on the afternoon of Sunday 15th. The average minimum temperature will be 24°C, dipping to its lowest on the morning of Wednesday 11th at 23°C. The coming week will have some days seeing a little precipitation and some days with rain. The indicators are that Saturday 11th will have the most precipitation with an accumulation of around 15.0mm. On the whole winds are likely to be light.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image � it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure