14 days forecast Ko Samui
See the weather for the coming 14 days in Ko Samui.
Monday, December 23 
80%
26° / 30°
2
80%Lots of sun, also cirrus clouds
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 9
Tuesday, December 24 
90%
26° / 30°
2
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 5%
UV index 9
Wednesday, December 25 
40%
27° / 30°
2
40%Cirrus clouds, also still sun
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 8
Thursday, December 26 
65%
27° / 30°
2
65%Sun, but also an occasional shower
Total precipitation 5.3 mm
Precipitation chance 90%
UV index 7
Friday, December 27 
65%
27° / 30°
2
65%Heavy showers possible
Total precipitation 10.6 mm
Precipitation chance 95%
UV index 6
Saturday, December 28 55%
27° / 31°
2
55%Heavy showers possible
Total precipitation 11.5 mm
Precipitation chance 95%
UV index 6
Sunday, December 29 50%
27° / 30°
2
50%Heavy showers possible
Total precipitation 12.9 mm
Precipitation chance 95%
UV index 5
Monday, December 30 70%
27° / 30°
2
70%Sun, but also an occasional shower
Total precipitation 8.8 mm
Precipitation chance 95%
UV index 6
Tuesday, December 31 75%
27° / 31°
2
75%Sun, but also an occasional shower
Total precipitation 4.1 mm
Precipitation chance 85%
UV index 6
Wednesday, January 1 80%
27° / 31°
2
80%Sun, but also an occasional shower
Total precipitation 4.2 mm
Precipitation chance 85%
UV index 7
Thursday, January 2 80%
27° / 30°
2
80%Sun, but also an occasional shower
Total precipitation 4.7 mm
Precipitation chance 85%
UV index 7
Friday, January 3 
85%
27° / 31°
2
85%Sun and chance of a shower
Total precipitation 2.3 mm
Precipitation chance 70%
UV index 7
Saturday, January 4 90%
27° / 31°
1
90%Sun and chance of a shower
Total precipitation 2.4 mm
Precipitation chance 70%
UV index 8
Sunday, January 5 90%
26° / 31°
1
90%Sun and chance of a shower
Total precipitation 1.8 mm
Precipitation chance 60%
UV index 7
Monday, January 6 90%
26° / 30°
1
90%Sun and chance of a shower
Total precipitation 2.4 mm
Precipitation chance 70%
UV index 8