Vientiane Weather Conditions
Current Temperature Level

31 °C

Hot

Partly cloudyFeels Like 36°CHumidity 79%

54 AQI

PM2.5 : 10PM10 : 26

Air quality index is: Moderate

Last Updated: 2025-09-07 15:15 (Local Time)

Map

Vientiane

Vientiane Weather Parameters

Wind Speed

4 km/h

Light breeze

Gust Speed

1 m/s

Direction

140° SE

Cloud Cover

75 %

Visibility

8 km

Precipitation

0.24 mm

Pressure

996

997

998

999

1000

1001

1002

1003

1004

1005

1006

1007

1006 mb

Moderate

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index5

Moderate

Suggestions for

TodayVientiane

7 Sep.

Hydration• Stay Hydrated

Clothing• Breathable

Driving• Drive Safely

Sunscreen• Apply

Trending in Laos

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

Vientiane 10-Days Weather Forecast

See Monthly

Today

27°C

83 %

Monday

27°C

85 %

Tuesday

25°C

92 %

Wednesday

24°C

96 %

Thursday

24°C

95 %

Friday

25°C

92 %

Saturday

26°C

85 %

Sunday

27°C

82 %

Monday

27°C

82 %

Tuesday

26°C

86 %

Today7 Sep

Moderate rain

Steady moderate rain with an expected temperature of 27 °C with 83% humidity and winds at 5.4 km/h.

32°C / 24°C

Humi.83 %

Prec.9.75 mm

Sunrise

05:56 AM

12hrs 22min

Sunset

06:18 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Patchy rain nearby

25 °C

92 %

2.5 kmph / NE

Feels 27.6 °C

Cover 82 %

Visibility 10 km

1 AM

Patchy rain nearby

25 °C

93 %

1.1 kmph / E

Feels 27.2 °C

Cover 74 %

Visibility 9 km

2 AM

Clear

24 °C

94 %

1.4 kmph / E

Feels 27 °C

Cover 17 %

Visibility 10 km

3 AM

Patchy rain nearby

24 °C

95 %

2.9 kmph / NNE

Feels 26.5 °C

Cover 81 %

Visibility 9 km

4 AM

Patchy rain nearby

24 °C

96 %

4 kmph / ENE

Feels 26.1 °C

Cover 87 %

Visibility 9 km

5 AM

Mist

24 °C

97 %

3.2 kmph / NE

Feels 26.2 °C

Cover 50 %

Visibility 2 km

6 AM

Patchy rain nearby

24 °C

97 %

2.9 kmph / ENE

Feels 26.1 °C

Cover 78 %

Visibility 9 km

7 AM

Light rain shower

25 °C

95 %

0.5

3.6 kmph / ENE

Feels 27.3 °C

Cover 54 %

Visibility 10 km

8 AM

Patchy rain nearby

26 °C

90 %

5.4 kmph / E

Feels 29.3 °C

Cover 86 %

Visibility 9 km

9 AM

Light rain shower

27 °C

85 %

4.5

4.3 kmph / ENE

Feels 31.8 °C

Cover 78 %

Visibility 10 km

10 AM

Patchy rain nearby

29 °C

79 %

7.4

4.7 kmph / ENE

Feels 34 °C

Cover 83 %

Visibility 9 km

11 AM

Patchy rain nearby

30 °C

72 %

9.4

4.3 kmph / E

Feels 35.5 °C

Cover 72 %

Visibility 10 km

12 PM

Patchy rain nearby

31 °C

67 %

11.6

4.7 kmph / ESE

Feels 36.7 °C

Cover 85 %

Visibility 10 km

1 PM

Light rain shower

31 °C

66 %

11.2

5.4 kmph / SE

Feels 37.2 °C

Cover 64 %

Visibility 10 km

2 PM

Patchy rain nearby

32 °C

63 %

8.8

4.3 kmph / SE

Feels 37.8 °C

Cover 77 %

Visibility 10 km

3 PM

Partly cloudy

31 °C

79 %

5.4

3.6 kmph / SE

Feels 37.8 °C

Cover 75 %

Visibility 8 km

4 PM

Thundery outbreaks in nearby

31 °C

71 %

2.5

3.2 kmph / SSE

Feels 38.1 °C

Cover 74 %

Visibility 9 km

5 PM

Patchy rain nearby

30 °C

75 %

0.7

4 kmph / SSE

Feels 37.3 °C

Cover 85 %

Visibility 10 km

6 PM

Patchy rain nearby

28 °C

81 %

4.7 kmph / SSE

Feels 33.3 °C

Cover 86 %

Visibility 10 km

7 PM

Clear

27 °C

83 %

4 kmph / SSE

Feels 31 °C

Cover 14 %

Visibility 10 km

8 PM

Clear

27 °C

84 %

4 kmph / S

Feels 30.1 °C

Cover 9 %

Visibility 10 km

9 PM

Clear

26 °C

86 %

4.7 kmph / S

Feels 29.4 °C

Cover 21 %

Visibility 10 km

10 PM

Patchy rain nearby

26 °C

88 %

5 kmph / S

Feels 28.9 °C

Cover 88 %

Visibility 10 km

11 PM

Patchy rain nearby

25 °C

90 %

4.3 kmph / SSE

Feels 28.1 °C

Cover 80 %

Visibility 9 km

Today

27°C

83 %

Monday

27°C

85 %

Tuesday

25°C

92 %

Wednesday

24°C

96 %

Thursday

24°C

95 %

Friday

25°C

92 %

Saturday

26°C

85 %

Sunday

27°C

82 %

Monday

27°C

82 %

Tuesday

26°C

86 %

Temp31 °C

ConditionThundery outbreaks in nearby

Humidity71 %

Feels38.1 °C

Cover74 %

Visibility9 km

Wind Speed & Dir.3.2 kmph / SSE

UV2.5

Vientiane 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

30°22 °C

2Tue.

30°23 °C

3Wed.

32°23 °C

4Thu.

32°23 °C

5Fri.

33°24 °C

6Sat.

30°24 °C

7Today

31°24 °C

8Mon.

32°23 °C

9Tue.

27°23 °C

10Wed.

27°23 °C

11Thu.

28°23 °C

12Fri.

27°23 °C

13Sat.

29°22 °C

14Sun.

33°23 °C

15Mon.

33°24 °C

16Tue.

32°24 °C

17Wed.

30°24 °C

18Thu.

28°23 °C

19Fri.

30°22 °C

20Sat.

31°22 °C

21Sun.

32°24 °C

22Mon.

31°24 °C

23Tue.

31°23 °C

24Wed.

31°23 °C

25Thu.

31°23 °C

26Fri.

30°23 °C

27Sat.

31°23 °C

28Sun.

31°23 °C

29Mon.

31°23 °C

30Tue.

31°23 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Vientiane consist of 0 sunny days, 0 cloudy days, 30 rainy days, and 0 snowy days.

Vientiane's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Vientiane

31 °C

Partly cloudy

79%

5.4

3.6 kmph / SE

Laos's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Luang Prabang, Laos

34 °C

Partly cloudy

60%

3.6

4.3 kmph / WSW

Paksane District, Laos

33 °C

Patchy rain nearby

57%

5.6

6.8 kmph / SW

Pakxan, Laos

33 °C

Patchy rain nearby

57%

5.6

6.8 kmph / SW

Thakhek District, Laos

32 °C

Moderate or heavy rain shower

63%

4.7

5.4 kmph / S

Sisattanak District, Laos

31 °C

Partly cloudy

79%

5.4

3.6 kmph / SE

Vientiane, Laos

31 °C

Partly cloudy

79%

5.4

3.6 kmph / SE

Pakkading District, Laos

30 °C

Patchy rain nearby

70%

3.7

4 kmph / SW

Ban Houayxay, Laos

30 °C

Patchy light rain with thunder

66%

2.4

3.6 kmph / E

Xam Neua District, Laos

29 °C

Partly Cloudy

52%

2.2

4.7 kmph / ENE

10.

Phonsavan, Laos

27 °C

Patchy rain nearby

59%

4 kmph / SSW

Last Updated: 07 Sept 2025, 08:33 AM

City Weather Rankings

Prana sense

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Recent Blogs On Weather

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

This year’s monsoon has brought India to its knees. From Delhi–NCR to Punjab, Haryana, Uttar Pradesh, and Odisha, more than…

3 Sept 2025Shakshi

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Can you imagine living through an entire year without breathing clean air even once? That is exactly what Delhi is…

28 Aug 2025Shakshi

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

21 Aug 2025Shakshi

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

19 Aug 2025Shakshi

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

13 Aug 2025Shakshi

See all blogs

Vientiane Weather ConditionsCurrent Temperature Level

Vientiane Weather Parameters

Trending in Laos

Vientiane 10-Days Weather Forecast

Vientiane 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Vientiane's Locations Weather Conditions

Laos's Hottest Cities - September 2025

Prana sense

Weather Station

Recent Blogs On Weather

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

No Clean Air Day in Delhi 2025: Why Even Monsoon Could Not Help?

Over 2 lakh residents reported air pollution hospitalisations in Delhi from 2022 to 2024.

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

Europe heatwave and wildfires 2025: What is happening across Spain, Portugal and neighbouring countries?

Vientiane Weather Conditions
Current Temperature Level