Weather Forecast for Vientiane
Vientiane, Lao People's Democratic Republic
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Current Weather - Vientiane: 26°C
Current Weather - Vientiane: 26°C
Vientiane, Lao People's Democratic Republic
Light rain shower
Feels like 28°C
Wind
13 km/h SSW
Humidity
87%
Pressure
1006 mb
UV Index
3
Visibility
10 km
Light rain shower
Friday, August 21, 2026
High
28°C
Low
23°C
Rain Chance
90%
Hourly Forecast
23°C
24°C
24°C
25°C
26°C
26°C
27°C
28°C
28°C
26°C
26°C
25°C
24°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
13 km/h
Humidity
92%
Precipitation
7 mm
UV Index
5
Visibility
8 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
06:32 PM
Moonrise
01:42 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
69%
Air Quality
PM2.5
9.5
μg/m³
PM10
9.7
μg/m³
NO₂
10.4
μg/m³
O₃
59
μg/m³
SO₂
8.7
μg/m³
CO
220
μg/m³
Patchy rain nearby
Saturday, August 22, 2026
High
27°C
Low
23°C
Rain Chance
85%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
25°C
25°C
26°C
27°C
27°C
27°C
27°C
27°C
26°C
25°C
26°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
13 km/h
Humidity
88%
Precipitation
4 mm
UV Index
8
Visibility
8 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
06:31 PM
Moonrise
02:36 PM
Moonset
12:46 AM
Moon Phase
Waxing Gibbous
Moon Illumination
78%
Air Quality
PM2.5
8.4
μg/m³
PM10
8.6
μg/m³
NO₂
9.9
μg/m³
O₃
47.1
μg/m³
SO₂
6
μg/m³
CO
221.8
μg/m³
Light rain shower
Sunday, August 23, 2026
High
30°C
Low
23°C
Rain Chance
85%
Hourly Forecast
25°C
24°C
24°C
24°C
24°C
24°C
24°C
23°C
25°C
26°C
28°C
27°C
28°C
30°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
26°C
Day Statistics
Maximum Wind
17 km/h
Humidity
86%
Precipitation
5 mm
UV Index
9
Visibility
8 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
06:30 PM
Moonrise
03:26 PM
Moonset
01:38 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
4.5
μg/m³
PM10
4.7
μg/m³
NO₂
5.2
μg/m³
O₃
50.4
μg/m³
SO₂
4.4
μg/m³
CO
168.3
μg/m³
Overcast
Monday, August 24, 2026
High
29°C
Low
23°C
Rain Chance
76%
Hourly Forecast
25°C
25°C
24°C
24°C
23°C
23°C
23°C
23°C
24°C
25°C
26°C
27°C
28°C
29°C
28°C
26°C
27°C
28°C
26°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
20 km/h
Humidity
83%
Precipitation
2 mm
UV Index
6
Visibility
10 km
Rain Chance
76%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
06:30 PM
Moonrise
04:11 PM
Moonset
02:32 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
4.9
μg/m³
PM10
5.3
μg/m³
NO₂
4.9
μg/m³
O₃
51.5
μg/m³
SO₂
4.7
μg/m³
CO
174.5
μg/m³
Overcast
Tuesday, August 25, 2026
High
27°C
Low
24°C
Rain Chance
71%
Hourly Forecast
25°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
26°C
27°C
26°C
25°C
24°C
24°C
24°C
25°C
25°C
24°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
11 km/h
Humidity
85%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:29 PM
Moonrise
04:53 PM
Moonset
03:25 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.5
μg/m³
NO₂
4.8
μg/m³
O₃
50.5
μg/m³
SO₂
5.2
μg/m³
CO
169.9
μg/m³
Patchy rain nearby
Wednesday, August 26, 2026
High
27°C
Low
23°C
Rain Chance
83%
Hourly Forecast
24°C
24°C
24°C
23°C
23°C
23°C
23°C
23°C
24°C
25°C
26°C
26°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
16 km/h
Humidity
88%
Precipitation
4 mm
UV Index
6
Visibility
8 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:28 PM
Moonrise
05:31 PM
Moonset
04:17 AM
Moon Phase
Full Moon
Moon Illumination
100%
Patchy rain nearby
Thursday, August 27, 2026
High
28°C
Low
24°C
Rain Chance
84%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
28°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
10 km/h
Humidity
87%
Precipitation
4 mm
UV Index
6
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:27 PM
Moonrise
06:06 PM
Moonset
05:07 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
265.46
Diffuse Radiation
144.18
DNI
0
GTI
0
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