Weather forecast for tomorrowVientiane, Laos
Weather forecast for tomorrow
Wednesday 28. Oct 2026
- 33°C
- 23°C
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 11km/hENE 72°
- Humidity: 60%
- UV index: 10
- Sunrise: 06:06 +07
- Sunset: 17:39 +07
- details ▼
On Wednesday, in Vientiane, sunshine will dominate, with only occasional cloud cover.
Temperature fluctuations between a tropical 33°C and a temperate 23°C are expected.
The maximum heat index, which combines relative humidity and air temperature, is appraised at an extremely hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be slightly warmer than the typical October level of 30.8°C.
Sunrise will be at 06:06 and sunset at 17:39; tomorrow's daylight will last for 11h and 32min.
Temperature fluctuations between a tropical 33°C and a temperate 23°C are expected.
The maximum heat index, which combines relative humidity and air temperature, is appraised at an extremely hot 40°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The high temperature will be slightly warmer than the typical October level of 30.8°C.
Sunrise will be at 06:06 and sunset at 17:39; tomorrow's daylight will last for 11h and 32min.
Hourly overview
Hourly temperatures
Warmest hour: 15h 36°C.
Coldest hour: 6h 25°C.
Coldest hour: 6h 25°C.
Chance of precipitation
Highest chance: 6h 6%.
Hourly weather forecast
- 0h
- 26°C
- Feels like:28°C
Mostly Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 11km/hE 89°
- Humidity: 74%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 25°C
- Feels like:27°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 8km/hE 82°
- Humidity: 76%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 24°C
- Feels like:26°C
Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 7km/hE 79°
- Humidity: 79%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 6h
- 23°C
- Feels like:25°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 5km/hENE 73°
- Humidity: 83%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 06:06
- 8h
- 26°C
- Feels like:28°C
Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 5km/hNE 53°
- Humidity: 76%
- Pressure: 1017mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 29°C
- Feels like:32°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hNE 56°
- Humidity: 63%
- Pressure: 1017mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 12h
- 31°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hENE 77°
- Humidity: 53%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 14h
- 32°C
- Feels like:36°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 11km/hE 90°
- Humidity: 49%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 16h
- 32°C
- Feels like:36°C
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 10km/hE 82°
- Humidity: 50%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
Sunset: 17:39
- 18h
- 30°C
- Feels like:33°C
Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 8km/hE 86°
- Humidity: 60%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:30°C
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 8km/hE 82°
- Humidity: 69%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 27°C
- Feels like:29°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 10km/hENE 79°
- Humidity: 73%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny and overcast weather is forecasted.
The temperature will be between the lowest temperature of 23°C and the highest temperature of 33°C. The hottest part of the day is expected around 15h.
The forecasted high will be slightly warmer than the typical October maximum of 30.8°C. The lowest temperature is also alike with October's typical minimum of 22.9°C.
The temperature will be between the lowest temperature of 23°C and the highest temperature of 33°C. The hottest part of the day is expected around 15h.
The forecasted high will be slightly warmer than the typical October maximum of 30.8°C. The lowest temperature is also alike with October's typical minimum of 22.9°C.
Updated: Oct 26, 2026 @ 23:45:49 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
Tomorrow, sunny intervals will be long-lasting, with few disruptions.
Tomorrow, the maximum temperature in Vientiane will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 40°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 30.8°C in October. The lowest temperature will be in line with the average low of 22.9°C.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 30.8°C in October. The lowest temperature will be in line with the average low of 22.9°C.
On Wednesday, in Vientiane, sunrise will be at 06:06 and sunset at 17:39 (+07).
Tomorrow, the daylight will last for 11h and 32min.
