Today Hourly Tomorrow 3 days 5 days 7 days 10 days 15 days 20 days 30 days

7 Day Weather - Vientiane

21/08/2026

28^oC

23^oC

Moderate rain

69%

5.971 km/h

100%

Chance of Rain

22^oC

Dew Point

69%

Humidity

101

Ozone

4.34 mm

Precipitation

100600 hPa

Pressure

North

Wind Direction

100%

Cloud Cover

05:08

Sunrise

18:08

Sunset

22/08/2026

29^oC

22^oC

Moderate rain

81%

3.701 km/h

100%

Chance of Rain

23^oC

Dew Point

81%

Humidity

91

Ozone

6.19 mm

Precipitation

100700 hPa

Pressure

North

Wind Direction

100%

Cloud Cover

05:08

Sunrise

18:08

Sunset

23/08/2026

30^oC

22^oC

Light rain

72%

6.115 km/h

100%

Chance of Rain

24^oC

Dew Point

72%

Humidity

101

Ozone

6.72 mm

Precipitation

100400 hPa

Pressure

North

Wind Direction

96%

Cloud Cover

05:08

Sunrise

18:08

Sunset

24/08/2026

29^oC

22^oC

Light rain

91%

4.796 km/h

100%

Chance of Rain

23^oC

Dew Point

91%

Humidity

107

Ozone

4.12 mm

Precipitation

100400 hPa

Pressure

North

Wind Direction

100%

Cloud Cover

05:08

Sunrise

18:08

Sunset

25/08/2026

32^oC

22^oC

Light rain

58%

5.472 km/h

100%

Chance of Rain

23^oC

Dew Point

58%

Humidity

100

Ozone

7.05 mm

Precipitation

100300 hPa

Pressure

North

Wind Direction

83%

Cloud Cover

05:08

Sunrise

18:08

Sunset

26/08/2026

31^oC

23^oC

Light rain

70%

4.136 km/h

100%

Chance of Rain

24^oC

Dew Point

70%

Humidity

105

Ozone

5.79 mm

Precipitation

100200 hPa

Pressure

North

Wind Direction

91%

Cloud Cover

05:08

Sunrise

18:08

Sunset

Tomorrow 3 days 5 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Vientiane

Thu - 20

Fri - 21

Sat - 22

Sun - 23

Mon - 24

Tue - 25

Wed - 26

Max Temperature

Min Temperature

weather365

14.73 mm

weather365

4.34 mm

weather365

6.19 mm

weather365

6.72 mm

weather365

4.12 mm

weather365

7.05 mm

weather365

5.79 mm

Precipitation

Chance of Rain

Radar

weather365.com

Top Stories

Weather Elements Explained: The Essential Components of Our Climate

Weather model

Weather Elements Explained: The Essential Components of Our Climate

4032

0

4.8

18/08/2026

Learn about the main weather elements, including temperature, humidity, air pressure, wind, precipitation, UV index, and how they influence weather conditions.

What Is Graupel? Differences Between Graupel, Hail, and Sleet

Winter

What Is Graupel? Differences Between Graupel, Hail, and Sleet

2072

0

4.6

24/07/2026

Learn what is graupel and how to tell it apart from hail , snow, and sleet. Explore the science behind this winter weather phenomenon. Read the post now!

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

Winter

What Is A Nor'easter? Definitions, Weather Effects And Safety Tips

1981

0

5.0

01/04/2026

Discover what is a Nor'easter, its characteristics, typical formation areas, and how it affects weather across the Northeast and Mid-Atlantic. Learn safety tips.

Show more stories