03.07
fri
fri
Day
84°F
NW 5 mph
Precip.
18%
18%
Night
84°F
N 12 mph
Precip.
7%
7%
04.07
sat
sat
Day
84°F
N 9 mph
Precip.
7%
7%
Night
84°F
N 12 mph
Precip.
9%
9%
05.07
sun
sun
Day
84°F
N 7 mph
Precip.
15%
15%
Night
84°F
N 12 mph
Precip.
6%
6%
06.07
mon
mon
Day
84°F
N 9 mph
Precip.
15%
15%
Night
84°F
N 14 mph
Precip.
10%
10%
07.07
tue
tue
Day
84°F
N 11 mph
Precip.
15%
15%
Night
84°F
N 16 mph
Precip.
13%
13%
08.07
wed
wed
Day
84°F
N 10 mph
Precip.
13%
13%
Night
84°F
N 17 mph
Precip.
8%
8%
09.07
thu
thu
Day
86°F
N 14 mph
Precip.
9%
9%
Night
84°F
N 17 mph
Precip.
10%
10%
sea water
temperature
temperature
| Galveston |
monthly
weather
weather
| Galveston |
current
weather
weather
| Galveston |
14 days
forecast
forecast
| Galveston |
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 86.4°F. The highest and lowest sea temperatures during the month were 88.0°F and 85.1°F.
Air temperature in Galveston, °F
Precipitation total in Galveston, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Galveston
Galveston on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Galveston
Local time: 03:11
July 03, friday
0600
79°F
N
6 mph
6 mph
0900
84°F
N
5 mph
5 mph
1200
84°F
NW
5 mph
5 mph
1500
84°F
NW
10 mph
10 mph
1800
84°F
N
12 mph
12 mph
2100
84°F
N
12 mph
12 mph
July 04, saturday
0000
84°F
N
12 mph
12 mph
0300
82°F
NE
11 mph
11 mph
