Weather forecast for tomorrowVientiane, Laos
Weather forecast for tomorrow
Thursday 29. Oct 2026
- 34°C
- 24°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 8km/hENE 64°
- Humidity: 60%
- UV index: 10
- Sunrise: 06:07 +07
- Sunset: 17:39 +07
- details ▼
On Thursday, 29th of October, open skies and radiant sunshine are also expected.
The temperature scale will run from a maximum of a humid 34°C to a minimum of a warm 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a scorching 42°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasted temperatures are trending relatively higher than October's climate norm of 30.8°C.
Sunrise will be at 06:07 and sunset at 17:39; tomorrow's daylight will last for 11h and 32min.
The temperature scale will run from a maximum of a humid 34°C to a minimum of a warm 24°C.
The maximum heat index, which indicates how humid air affects the felt temperature, is calculated to be a scorching 42°C. Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Forecasted temperatures are trending relatively higher than October's climate norm of 30.8°C.
Sunrise will be at 06:07 and sunset at 17:39; tomorrow's daylight will last for 11h and 32min.
Hourly overview
Hourly temperatures
Warmest hour: 15h 38°C.
Coldest period: 3h - 6h 27°C.
Coldest period: 3h - 6h 27°C.
Chance of precipitation
Highest chance: 21h 7%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:28°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 7km/hE 84°
- Humidity: 77%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 25°C
- Feels like:28°C
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 6km/hENE 75°
- Humidity: 81%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 25°C
- Feels like:27°C
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 5km/hENE 73°
- Humidity: 82%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 6h
- 24°C
- Feels like:27°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 3km/hNE 42°
- Humidity: 86%
- Pressure: 1015mbar
- Visibility: 15km
- UV index: 0
- details ▼
Sunrise: 06:07
- 8h
- 27°C
- Feels like:30°C
Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 4km/hNNE 17°
- Humidity: 77%
- Pressure: 1016mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 30°C
- Feels like:34°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 5km/hNE 35°
- Humidity: 63%
- Pressure: 1016mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 12h
- 32°C
- Feels like:36°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 6km/hENE 72°
- Humidity: 54%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 14h
- 33°C
- Feels like:38°C
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 7km/hE 100°
- Humidity: 50%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 6
- details ▼
- 16h
- 33°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 8km/hE 89°
- Humidity: 51%
- Pressure: 1011mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:39
- 18h
- 31°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hE 100°
- Humidity: 61%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 29°C
- Feels like:32°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 6km/hE 99°
- Humidity: 70%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:31°C
Few Showers
- Precip. probability: 32%
- Precipitation: 1mm
- Wind: 7km/hENE 75°
- Humidity: 77%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, a combination of clear, overcast and rainy weather is expected.
With a probability of 32%, minimal rainfall is expected around midnight.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 33°C. The feels-like temperature will vary between the lowest temperature of 27°C and the highest temperature of 38°C. The hottest part of the day will be from 13h to 16h.
The temperature is expected to be a few degrees higher than the average peak in October, which is 30.8°C. The night temperature will be also consistent with the standard October low of 22.9°C.
With a probability of 32%, minimal rainfall is expected around midnight.
The temperature will be between the lowest temperature of 24°C and the highest temperature of 33°C. The feels-like temperature will vary between the lowest temperature of 27°C and the highest temperature of 38°C. The hottest part of the day will be from 13h to 16h.
The temperature is expected to be a few degrees higher than the average peak in October, which is 30.8°C. The night temperature will be also consistent with the standard October low of 22.9°C.
Updated: Oct 27, 2026 @ 18:32:34 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Thursday, in Vientiane, blue skies and warm sunshine will define the conditions.
Tomorrow, the maximum temperature will be 34°C, while the minimum temperature will be 24°C. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 42°C.
The highest temperature will be moderately higher than the average maximum of 30.8°C in October. The lowest temperature will be in line with the average low of 22.9°C.
The highest temperature will be moderately higher than the average maximum of 30.8°C in October. The lowest temperature will be in line with the average low of 22.9°C.
On Thursday, in Vientiane, sunrise will be at 06:07 and sunset at 17:39 (+07).
In Vientiane, the length of the day tomorrow will be 11h and 32min.
