Want to keep this travel detail? Sign in to save it.
Find your kind of weather
Vientiane Weather by Month
Live conditions, a 7-day forecast and monthly climate patterns for Vientiane, Laos.
Find city weather
Live weather
Vientiane right now
31 C Rain likely today Feels like 40 C / Updated 03 Oct, 11:30Trip notes
Pack a compact rain layer. Bring breathable clothes and sun protection. Sunglasses and sunscreen will be useful.Next 7 days
Vientiane travel forecast
Highs, lows, rain chance, precipitation, wind, UV and sunshine for the next travel week.
Sat 03 Oct
32 / 26 C
Thunderstorm with hail
- Rain chance
- 61%
- Rain
- 2.7 mm
- Wind
- 11 km/h
- UV
- 7
- Sun
- 06:00 - 17:56
- Sunshine
- 10.7 h
Sun 04 Oct
31 / 25 C
Thunderstorm with hail
- Rain chance
- 88%
- Rain
- 6.9 mm
- Wind
- 8 km/h
- UV
- 7
- Sun
- 06:00 - 17:56
- Sunshine
- 9.3 h
Mon 05 Oct
30 / 24 C
Rain showers
- Rain chance
- 94%
- Rain
- 5.8 mm
- Wind
- 14 km/h
- UV
- 4
- Sun
- 06:00 - 17:55
- Sunshine
- 7.8 h
Tue 06 Oct
30 / 23 C
Rain showers
- Rain chance
- 78%
- Rain
- 3.9 mm
- Wind
- 10 km/h
- UV
- 6
- Sun
- 06:00 - 17:54
- Sunshine
- 11.3 h
Wed 07 Oct
30 / 23 C
Light drizzle
- Rain chance
- 35%
- Rain
- 0.6 mm
- Wind
- 8 km/h
- UV
- 8
- Sun
- 06:01 - 17:53
- Sunshine
- 11.8 h
Thu 08 Oct
30 / 23 C
Light drizzle
- Rain chance
- 6%
- Rain
- 0.3 mm
- Wind
- 14 km/h
- UV
- 8
- Sun
- 06:01 - 17:52
- Sunshine
- 11.7 h
Fri 09 Oct
31 / 24 C
Light drizzle
- Rain chance
- 6%
- Rain
- 0.6 mm
- Wind
- 7 km/h
- UV
- 7
- Sun
- 06:01 - 17:52
- Sunshine
- 11.7 h
Monthly climate
Temperature, rain and wind in Vientiane
Month-by-month averages for planning when to go, what to pack and how weather-sensitive the trip may be.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=17.967000&longitude=102.600000&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=Asia%2FVientiane&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
Average Temperature
Vientiane
Mean monthly temperatureAverage High Low Temperature
Vientiane
Typical daytime highs and night lowsAverage Day Temperature
Vientiane
Monthly average highAverage Night Temperature
Vientiane
Monthly average lowAverage Rainfall
Vientiane
Total precipitation by monthAverage Rainy Days
Vientiane
Days with measurable precipitationAverage Wind Speed
Vientiane
Mean wind speed by month| Month | Mean C | High C | Low C | Precipitation mm | Rainy days | Snow cm | Wind km/h |
|---|---|---|---|---|---|---|---|
| Monthly climate is being prepared for this city. | |||||||
Monthly averages
Average temperature by month in Vientiane
Monthly climate averages for Vientiane, Laos.
Monthly climate is refreshing
Monthly climate refresh is temporarily unavailable: 429 Client Error: Too Many Requests for url: https://archive-api.open-meteo.com/v1/archive?latitude=17.967000&longitude=102.600000&start_date=2011-01-01&end_date=2025-12-31&daily=temperature_2m_mean%2Ctemperature_2m_max%2Ctemperature_2m_min%2Cprecipitation_sum%2Crain_sum%2Csnowfall_sum%2Cwind_speed_10m_mean&timezone=Asia%2FVientiane&temperature_unit=celsius&wind_speed_unit=kmh&precipitation_unit=mm
City results
Start typing to reveal cities
The city list stays hidden until you search, so you can focus on the places you actually need.
Search to start
Type a city or country above. Results appear as you type, with monthly temperature strips for quick comparison.
Travel weather
Live forecast plus monthly climate
Use live conditions for arrivals and monthly averages for choosing dates. Weather can shift, so check again close to departure.
Local Time
Check the current time in world capitals, with time zones and today’s UTC offsets.
Capital timezones Check local time
Travel Adapter Finder
Compare plug shapes, voltage and frequency, then check the input rating on your devices.
Plug + voltage Find adapter
Tap Water Checker
Read country-level drinking-water guidance and local caveats before filling your bottle.
Country guidance Check tap water
Random Holiday Generator
Set a few preferences, spin the globe and find a destination to explore or add to your trip.
Curated picks Spin the globeQuestions
Forecasts and climate averages
Should I use the forecast or monthly averages?
Use the forecast for the days it covers. Monthly averages help compare seasons for a later trip; they cannot predict the weather on a particular future day.
What if a forecast is unavailable?
The page cannot provide current conditions for that request. You can still use any recorded climate information, but it is not a substitute for a current forecast.
Where does the weather data come from?
Provider links and available dates appear with the weather information. Forecast data and climate summaries have different periods and should be read separately.