14 days forecast Galveston
See the weather for the coming 14 days in Galveston.
Sunday, September 22 
5%
20° / 22°
2
5%Grey and some period of rain
Total precipitation 10.2 mm
Precipitation chance 95%
UV index 0
Monday, September 23 5%
19° / 21°
2
5%Grey and some period of rain
Total precipitation 11.5 mm
Precipitation chance 95%
UV index 2
Tuesday, September 24 20%
18° / 22°
3
20%Grey and some period of rain
Total precipitation 19.6 mm
Precipitation chance 100%
UV index 1
Wednesday, September 25 
55%
16° / 23°
3
55%Sun and chance of a shower
Total precipitation 1.2 mm
Precipitation chance 40%
UV index 3
Thursday, September 26 85%
15° / 24°
3
85%Sun and chance of a shower
Total precipitation 1.9 mm
Precipitation chance 60%
UV index 4
Friday, September 27 80%
16° / 25°
3
80%Sun and chance of a shower
Total precipitation 2 mm
Precipitation chance 65%
UV index 4
Saturday, September 28 80%
16° / 25°
3
80%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 4
Sunday, September 29 65%
16° / 24°
3
65%Sun and chance of a shower
Total precipitation 2.4 mm
Precipitation chance 70%
UV index 3
Monday, September 30 65%
15° / 23°
3
65%Sun and chance of a shower
Total precipitation 2.4 mm
Precipitation chance 70%
UV index 3
Tuesday, October 1 70%
14° / 22°
3
70%Sun and chance of a shower
Total precipitation 1.9 mm
Precipitation chance 60%
UV index 3
Wednesday, October 2 
65%
12° / 20°
3
65%Sun, but also an occasional shower
Total precipitation 3.9 mm
Precipitation chance 85%
UV index 2
Thursday, October 3 
90%
12° / 21°
3
90%Radiant sunny weather
Total precipitation 0.6 mm
Precipitation chance 15%
UV index 3
Friday, October 4 80%
11° / 21°
3
80%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 50%
UV index 3
Saturday, October 5 
80%
12° / 21°
3
80%Lots of sun, also cirrus clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 3
Sunday, October 6 
85%
12° / 21°
3
85%Lots of sun, few clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 3