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Weather Forecast for Vientiane

Vientiane, Lao People's Democratic Republic

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Sunny

Current Weather - Vientiane: 30°C

Vientiane, Lao People's Democratic Republic

Sunny

Feels like 33°C

Wind

5 km/h E

Humidity

59%

Pressure

1012 mb

UV Index

10

Visibility

10 km
Sunny

Sunny

Wednesday, September 23, 2026

High

31°C

Low

23°C

Rain Chance

7%

Hourly Forecast

Sunny 23°C
06:00
Sunny 24°C
07:00
Sunny 26°C
08:00
Sunny 28°C
09:00
Sunny 29°C
10:00
Sunny 30°C
11:00
Sunny 31°C
12:00
Sunny 31°C
13:00
Sunny 31°C
14:00
Sunny 31°C
15:00
Sunny 30°C
16:00
Sunny 29°C
17:00
Sunny 28°C
18:00
Clear 27°C
19:00
Clear 27°C
20:00
Clear 27°C
21:00
Clear 26°C
22:00
Clear 26°C
23:00
Sep 24

Day Statistics

Maximum Wind

9 km/h

Humidity

76%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

7%

Snow Chance

0%

Sun & Moon

Sunrise

05:58 AM

Sunset

06:05 PM

Moonrise

04:06 PM

Moonset

03:02 AM

Moon Phase

Waxing Gibbous

Moon Illumination

95%

Air Quality

PM2.5

13.9

μg/m³

PM10

14.3

μg/m³

NO₂

5.6

μg/m³

O₃

81.4

μg/m³

SO₂

5.6

μg/m³

CO

286.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

601.3

Diffuse Radiation

83.89

DNI

0

GTI

0