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: 12km/hENE 71°
- Humidity: 60%
- UV index: 10
- Sunrise: 06:06 +07
- Sunset: 17:39 +07
- details ▼
On Wednesday, in Vientiane, sunshine will prevail for most of the day.
A temperature range of a tropical 33°C to a moderately hot 23°C is expected.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a torridly 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 forecasted maximum temperature will be relatively higher than October's typical high of 30.8°C.
Sunrise will be at 06:06 and sunset at 17:39; tomorrow's daylight will last for 11h and 32min.
A temperature range of a tropical 33°C to a moderately hot 23°C is expected.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a torridly 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 forecasted maximum temperature will be relatively higher than October's typical high 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
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 11km/hE 88°
- Humidity: 74%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2h
- 25°C
- Feels like:27°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 9km/hE 81°
- Humidity: 76%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 4h
- 24°C
- Feels like:26°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 7km/hENE 76°
- Humidity: 79%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 6h
- 24°C
- Feels like:25°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 6km/hENE 69°
- Humidity: 84%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 06:06
- 8h
- 26°C
- Feels like:29°C
Sunny
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 5km/hNE 53°
- Humidity: 76%
- Pressure: 1016mbar
- Visibility: 16km
- UV index: 2
- details ▼
- 10h
- 29°C
- Feels like:32°C
Sunny
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 6km/hENE 60°
- Humidity: 63%
- Pressure: 1017mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 12h
- 31°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 9km/hENE 74°
- Humidity: 53%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 10
- details ▼
- 14h
- 33°C
- Feels like:36°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 11km/hE 87°
- Humidity: 49%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 16h
- 32°C
- Feels like:36°C
Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 11km/hE 81°
- 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 84°
- Humidity: 60%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:31°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 8km/hE 80°
- 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 78°
- Humidity: 73%
- Pressure: 1015mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, on Wednesday, a combination of sun-filled and cloud-filled weather is forecasted.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 33°C. The hottest part of the day will be at 14h and 15h.
The maximum temperature will be a few degrees higher than October's average high of 30.8°C. The night temperature will be also close to the standard October low of 22.9°C.
The temperature will vary between the lowest temperature of 24°C and the highest temperature of 33°C. The hottest part of the day will be at 14h and 15h.
The maximum temperature will be a few degrees higher than October's average high of 30.8°C. The night temperature will be also close to the standard October low of 22.9°C.
Updated: Oct 27, 2026 @ 01:38:54 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 Wednesday, mainly sunny conditions will dominate the day.
Tomorrow, the maximum temperature will be 33°C, while the minimum temperature will be 23°C. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 40°C.
The highest temperature will be a few degrees 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 a few degrees 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 Wednesday, in Vientiane, sunrise will be at 06:06 and sunset at 17:39 (+07).
In Vientiane, the length of the day tomorrow will be 11h and 32min.
