99 °F
Feels like 96.8 °F
Min 77 °F / Max 108 °F
Sunny
Today's Summary
Right now Vientiane has sunny weather. The thermometer currently shows 37.2°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 24.8°C and 42.3°C.
Hourly forecast – Vientiane, today
Apr 12, 12:00
99 °F
Sunny
Apr 12, 13:00
107 °F
Sunny
Apr 12, 14:00
108 °F
Sunny
Apr 12, 15:00
108 °F
Sunny
Apr 12, 16:00
107 °F
Sunny
Apr 12, 17:00
106 °F
Sunny
Apr 12, 18:00
101 °F
Sunny
Apr 12, 19:00
94 °F
Clear
Apr 12, 20:00
92 °F
Clear
Apr 12, 21:00
91 °F
Clear
Apr 12, 22:00
89 °F
Clear
Apr 12, 23:00
87 °F
Clear
Apr 13, 00:00
86 °F
Clear
Apr 13, 01:00
85 °F
Clear
Apr 13, 02:00
83 °F
Clear
Apr 13, 03:00
83 °F
Clear
Apr 13, 04:00
81 °F
Clear
Apr 13, 05:00
80 °F
Clear
Apr 13, 06:00
79 °F
Sunny
Apr 13, 07:00
83 °F
Sunny
Apr 13, 08:00
91 °F
Sunny
Apr 13, 09:00
96 °F
Sunny
Apr 13, 10:00
100 °F
Sunny
Apr 13, 11:00
104 °F
Sunny
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Temperature (°F)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
Wind (mph)
SW
6
6
SW
8
8
SW
9
9
SW
10
10
SW
10
10
SW
9
9
SSW
6
6
S
6
6
S
6
6
SSW
5
5
SW
5
5
WSW
4
4
W
4
4
W
2
2
WNW
2
2
NNW
4
4
NW
4
4
WSW
2
2
NE
3
3
NNE
2
2
WSW
3
3
WSW
5
5
WSW
6
6
WSW
6
6
Pressure (hPa)
1007
1003
1002
1001
1000
1000
1001
1001
1002
1003
1004
1004
1004
1003
1003
1003
1004
1005
1006
1007
1008
1008
1008
1007
Humidity (%)
Cloud cover (%)
14-day weather forecast – Vientiane
14-day trend for Vientiane: Forecasts suggest a marked cooldown in the second week. Lows can drop to around 23.7°C at night, with daytime highs up to 43.4°C.
Date
Apr 12
Apr 13
Apr 14
Apr 15
Apr 16
Apr 17
Apr 18
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Apr 25
Temperature (°F)
Chance of rain (%)
0
0
0
0
0
0
83
85
89
86
85
85
89
79
Precipitation
Wind max (mph)
10
9
9
9
7
10
16
13
10
8
5
5
7
5
| Date | Weather | Min °F | Max °F | Sunrise | Sunset | Moonrise | Moonset | Moon phase |
|---|---|---|---|---|---|---|---|---|
| April 12, 2026 |
Sunny
|
77 °F | 108 °F | 05:56 | 18:25 | 02:10 | 13:39 | Waning Crescent (33 %) |
| April 13, 2026 |
Sunny
|
79 °F | 109 °F | 05:55 | 18:25 | 02:49 | 14:33 | Waning Crescent (23 %) |
| April 14, 2026 |
Sunny
|
81 °F | 110 °F | 05:54 | 18:26 | 03:27 | 15:28 | Waning Crescent (15 %) |
| April 15, 2026 |
Sunny
|
85 °F | 110 °F | 05:54 | 18:26 | 04:04 | 16:22 | Waning Crescent (8 %) |
| April 16, 2026 |
Sunny
|
80 °F | 109 °F | 05:53 | 18:26 | 04:41 | 17:20 | Waning Crescent (3 %) |
| April 17, 2026 |
Sunny
|
82 °F | 108 °F | 05:52 | 18:26 | 05:22 | 18:20 | New Moon (0 %) |
| April 18, 2026 |
Patchy rain possible
|
80 °F | 102 °F | 05:52 | 18:27 | 06:06 | 19:25 | Waxing Crescent (1 %) |
| April 19, 2026 |
Patchy rain possible
|
75 °F | 100 °F | 05:51 | 18:27 | 06:55 | 20:31 | Waxing Crescent (3 %) |
| April 20, 2026 |
Moderate rain
|
75 °F | 93 °F | 05:50 | 18:27 | 07:51 | 21:40 | Waxing Crescent (9 %) |
| April 21, 2026 |
Patchy rain possible
|
75 °F | 93 °F | 05:50 | 18:27 | 08:52 | 22:46 | Waxing Crescent (17 %) |
| April 22, 2026 |
Patchy rain possible
|
77 °F | 94 °F | 05:49 | 18:28 | 09:57 | 23:47 | Waxing Crescent (27 %) |
| April 23, 2026 |
Patchy rain possible
|
77 °F | 95 °F | 05:48 | 18:28 | 11:03 | — | Waxing Crescent (38 %) |
| April 24, 2026 |
Patchy rain possible
|
78 °F | 95 °F | 05:48 | 18:28 | 12:05 | 00:41 | First Quarter (49 %) |
| April 25, 2026 |
Patchy rain possible
|
77 °F | 99 °F | 05:47 | 18:29 | 13:05 | 01:28 | Waxing Moon (60 %) |