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Weather Forecast for Vientiane

Vientiane, Lao People's Democratic Republic

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Cloudy

Current Weather - Vientiane: 29°C

Vientiane, Lao People's Democratic Republic

Cloudy

Feels like 32°C

Wind

5 km/h ESE

Humidity

70%

Pressure

1017 mb

UV Index

5

Visibility

10 km
Sunny

Sunny

Wednesday, October 14, 2026

High

31°C

Low

22°C

Rain Chance

57%

Hourly Forecast

Fog 22°C
05:00
Mist 22°C
06:00
Mist 23°C
07:00
Cloudy 25°C
08:00
Partly Cloudy 27°C
09:00
Cloudy 29°C
10:00
Partly Cloudy 30°C
11:00
Partly Cloudy 30°C
12:00
Sunny 31°C
13:00
Partly Cloudy 31°C
14:00
Partly Cloudy 31°C
15:00
Sunny 31°C
16:00
Sunny 29°C
17:00
Clear 26°C
18:00
Clear 25°C
19:00
Clear 25°C
20:00
Partly Cloudy 25°C
21:00
Cloudy 24°C
22:00
Clear 24°C
23:00
Oct 15

Day Statistics

Maximum Wind

9 km/h

Humidity

80%

Precipitation

1 mm

UV Index

10

Visibility

8 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

06:02 AM

Sunset

05:48 PM

Moonrise

09:18 AM

Moonset

08:28 PM

Moon Phase

Waxing Crescent

Moon Illumination

18%

Air Quality

PM2.5

13

μg/m³

PM10

14.4

μg/m³

NO₂

8.5

μg/m³

O₃

70.3

μg/m³

SO₂

7.7

μg/m³

CO

248.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

454.7

Diffuse Radiation

333.13

DNI

170.2

GTI

422.92