Weather in Samui

August 20, 2026, 19:17
Overcast
+27°C
Overcast
Feels like: +29°C

Now overcast. No major precipitation expected, gusts up to 13 m/s.

Precipitation map

Now overcast. No major precipitation expected, gusts up to 13 m/s.

Weather in the next hours

19:00
Overcast
+27°C
10%
20:00
Overcast
+26°C
10%
21:00
Overcast
+26°C
10%
22:00
Overcast
+25°C
10%
23:00
Overcast
+25°C
10%
00:00
Overcast
+25°C
10%
01:00
Overcast
+25°C
10%
02:00
Overcast
+25°C
10%
03:00
Overcast
+25°C
10%
04:00
Overcast
+25°C
10%
05:00
Overcast
+25°C
10%
06:00
Overcast
+25°C
10%
07:00
Overcast
+25°C
10%
08:00
Overcast
+26°C
10%
09:00
Overcast
+27°C
10%
10:00
Overcast
+28°C
10%
11:00
Overcast
+29°C
10%
12:00
Overcast
+29°C
10%
13:00
Overcast
+29°C
10%
14:00
Patchy light rain in area with thunder
+29°C
20%
15:00
Patchy light rain in area with thunder
+29°C
20%
Sea temperature
+30°C
Very warm water

Almost lagoon warm and comfortable from the first minute.

Cool Comfort Warm

Forecast for the next 21 hours

Today

Aug 20

19:00
Overcast
+27°C
10%
7 m/s
76%
757
13 m/s
→↗ WSW
mmHg

Overcast

Feels like +29°C
Precipitation amount 0 mm
Humidity 76%
Cloud cover 99%
Pressure 757 mmHg
Visibility 16 km
UV index -
20:00
Overcast
+26°C
10%
7 m/s
78%
758
13 m/s
→↗ WSW
mmHg

Overcast

Feels like +29°C
Precipitation amount 0 mm
Humidity 78%
Cloud cover 100%
Pressure 758 mmHg
Visibility 16 km
UV index -
21:00
Overcast
+26°C
10%
7 m/s
80%
758
13 m/s
→↗ WSW
mmHg

Overcast

Feels like +28°C
Precipitation amount 0 mm
Humidity 80%
Cloud cover 100%
Pressure 758 mmHg
Visibility 16 km
UV index -
22:00
Overcast
+25°C
10%
7 m/s
82%
758
12 m/s
→↗ WSW
mmHg

Overcast

Feels like +28°C
Precipitation amount 0 mm
Humidity 82%
Cloud cover 100%
Pressure 758 mmHg
Visibility 16 km
UV index -
23:00
Overcast
+25°C
10%
7 m/s
83%
758
12 m/s
→↗ WSW
mmHg

Overcast

Feels like +28°C
Precipitation amount 0 mm
Humidity 83%
Cloud cover 100%
Pressure 758 mmHg
Visibility 16 km
UV index -
Hour
Temperature
Feels like
Precipitation chance
Wind speed
Gusts
Precipitation amount
Humidity
Cloud cover
Pressure
Visibility
UV index
Now
Overcast
Overcast
Windy
+27°C
+29°C
10%
7 m/s →↗ WSW
13 m/s
0 mm
76%
99%
757 mmHg
16 km
-
20:00
Overcast
Overcast
Windy
+26°C
+29°C
10%
7 m/s →↗ WSW
13 m/s
0 mm
78%
100%
758 mmHg
16 km
-
21:00
Overcast
Overcast
Windy
+26°C
+28°C
10%
7 m/s →↗ WSW
13 m/s
0 mm
80%
100%
758 mmHg
16 km
-
22:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
7 m/s →↗ WSW
12 m/s
0 mm
82%
100%
758 mmHg
16 km
-
23:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
7 m/s →↗ WSW
12 m/s
0 mm
83%
100%
758 mmHg
16 km
-
Tomorrow
Overcast
Overcast
Windy
+25°C
+28°C
10%
7 m/s →↗ WSW
13 m/s
0 mm
83%
100%
758 mmHg
16 km
-
01:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
6 m/s →↗ WSW
12 m/s
0 mm
84%
100%
758 mmHg
16 km
-
02:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
6 m/s →↗ WSW
12 m/s
0 mm
85%
100%
758 mmHg
16 km
-
03:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
6 m/s →↗ WSW
12 m/s
0 mm
85%
100%
758 mmHg
16 km
-
04:00
Overcast
Overcast
Windy
+25°C
+27°C
10%
6 m/s →↗ WSW
11 m/s
0 mm
86%
100%
757 mmHg
16 km
-
05:00
Overcast
Overcast
Windy
+25°C
+27°C
10%
6 m/s ↗ SW
11 m/s
0 mm
87%
100%
758 mmHg
16 km
-
06:00
Overcast
Overcast
Windy
+25°C
+27°C
10%
6 m/s ↗ SW
12 m/s
0 mm
88%
100%
758 mmHg
16 km
-
07:00
Overcast
Overcast
Windy
+25°C
+28°C
10%
6 m/s ↗ SW
11 m/s
0 mm
87%
99%
758 mmHg
16 km
-
08:00
Overcast
Overcast
Windy
+26°C
+29°C
10%
6 m/s ↗ SW
12 m/s
0 mm
85%
100%
758 mmHg
16 km
-
09:00
Overcast
Overcast
Windy
+27°C
+31°C
10%
6 m/s ↗ SW
13 m/s
0 mm
81%
99%
759 mmHg
16 km
1 point
10:00
Overcast
Overcast
Windy
+28°C
+32°C
10%
6 m/s ↗ SW
12 m/s
0 mm
76%
99%
759 mmHg
16 km
2 points
11:00
Overcast
Overcast
Windy
+29°C
+33°C
10%
5 m/s ↗ SW
12 m/s
0 mm
74%
97%
759 mmHg
16 km
3 points
12:00
Overcast
Overcast
Windy Comfortable
+29°C
+33°C
10%
5 m/s →↗ WSW
13 m/s
0 mm
74%
97%
758 mmHg
16 km
3 points
13:00
Overcast
Overcast
Windy Comfortable
+29°C
+34°C
10%
4 m/s →↗ WSW
10 m/s
0 mm
73%
99%
758 mmHg
16 km
3 points
14:00
Patchy light rain in area with thunder
Patchy light rain in area with thunder
Rain risk Windy
+29°C
+34°C
20%
3 m/s →↗ WSW
9 m/s
0 mm
73%
97%
757 mmHg
16 km
3 points
15:00
Patchy light rain in area with thunder
Patchy light rain in area with thunder
Rain risk Windy
+29°C
+34°C
20%
4 m/s →↗ WSW
10 m/s
0 mm
72%
99%
757 mmHg
16 km
1 point
Precipitation map
Sun and UV

Daylight

UV 0 points Low
Sunrise 06:11
Sunset 18:35
Daylight 12 hours 23 min Solar noon 12:23
Moon
First Quarter
Rise12:19 Set Illumination50% PhaseWaxing

Next days

14-day view
Date
August 20 Today
August 21 Tomorrow
August 22 Day after tomorrow
August 23 Sunday
August 24 Monday
August 25 Tuesday
August 26 Wednesday
August 27 Thursday
August 28 Friday
August 29 Saturday
Day
Night
Sea t°
Rain
Wind
Press.
Hum.
Feels like
UV
Clouds
Visibility
Gusts
Patchy light rain in area with thunder +28°C
Overcast +25°C
+30°C
35% 1 mm
9 m/s → W
757 mmHg
74%
day +32°C / night +28°C
2 points
99%
16 km
15 m/s → W
Patchy light rain in area with thunder +29°C
Patchy light rain in area with thunder +29°C
+31°C
20% 0 mm
7 m/s →↗ WSW
757 mmHg
73%
day +34°C / night +34°C
3 points
97%
16 km
9 m/s →↗ WSW
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +25°C
+31°C
35% 2 mm
5 m/s → W
No data
77%
day +35°C / night +28°C
7 points
98%
No data
9 m/s → W
No data +29°C
Patchy light rain in area with thunder +25°C
+31°C
45% 4 mm
6 m/s → W
No data
78%
day +34°C / night +27°C
5 points
100%
No data
14 m/s → W
Patchy light rain in area with thunder +29°C
Patchy light rain in area with thunder +25°C
+30°C
35% 2 mm
8 m/s → W
No data
79%
day +33°C / night +27°C
6 points
99%
No data
18 m/s → W
Patchy light rain in area with thunder +29°C
Patchy light rain in area with thunder +25°C
+30°C
25% 1 mm
7 m/s → W
No data
76%
day +34°C / night +28°C
3 points
99%
No data
19 m/s → W
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +25°C
+31°C
35% 3 mm
7 m/s → W
No data
75%
day +34°C / night +28°C
5 points
96%
No data
17 m/s → W
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +25°C
+31°C
45% 5 mm
7 m/s →↗ WSW
No data
75%
day +35°C / night +27°C
3 points
100%
No data
15 m/s →↗ WSW
Patchy light rain in area with thunder +30°C
Patchy light rain in area with thunder +25°C
+30°C
60% 11 mm
6 m/s →↗ WSW
No data
75%
day +35°C / night +28°C
5 points
99%
No data
13 m/s →↗ WSW
Patchy light rain in area with thunder +29°C
Patchy light rain in area with thunder +25°C
+30°C
50% 13 mm
9 m/s →↗ WSW
No data
79%
day +33°C / night +28°C
4 points
94%
No data
16 m/s →↗ WSW