05.08
wed
wed
Day
59°F
E 4 mph
Precip.
22%
22%
Night
54°F
SE 11 mph
Precip.
85%
85%
06.08
thu
thu
Day
55°F
N 13 mph
Precip.
9%
9%
Night
50°F
N 10 mph
Precip.
10%
10%
07.08
fri
fri
Day
54°F
N 11 mph
Precip.
5%
5%
Night
46°F
NW 7 mph
Precip.
8%
8%
08.08
sat
sat
Day
52°F
N 14 mph
Precip.
5%
5%
Night
46°F
N 13 mph
Precip.
9%
9%
09.08
sun
sun
Day
50°F
N 10 mph
Precip.
4%
4%
Night
46°F
N 9 mph
Precip.
8%
8%
10.08
mon
mon
Day
50°F
N 7 mph
Precip.
4%
4%
Night
50°F
N 8 mph
Precip.
14%
14%
11.08
tue
tue
Day
52°F
N 7 mph
Precip.
12%
12%
Night
50°F
N 7 mph
Precip.
10%
10%
12.08
wed
wed
Day
54°F
N 11 mph
Precip.
5%
5%
Night
50°F
N 7 mph
Precip.
11%
11%
13.08
thu
thu
Day
59°F
NE 4 mph
Precip.
8%
8%
Night
54°F
N 4 mph
Precip.
13%
13%
14.08
fri
fri
Day
57°F
N 7 mph
Precip.
8%
8%
Night
54°F
N 7 mph
Precip.
14%
14%
15.08
sat
sat
Day
57°F
NE 11 mph
Precip.
11%
11%
Night
52°F
N 9 mph
Precip.
13%
13%
16.08
sun
sun
Day
57°F
N 9 mph
Precip.
8%
8%
Night
52°F
N 8 mph
Precip.
15%
15%
17.08
mon
mon
Day
59°F
N 6 mph
Precip.
13%
13%
Night
54°F
N 5 mph
Precip.
9%
9%
18.08
tue
tue
Day
61°F
NE 3 mph
Precip.
6%
6%
Night
57°F
NW 5 mph
Precip.
6%
6%
sea water
temperature
temperature
| San Antonio |
monthly
weather
weather
| San Antonio |
current
weather
weather
| San Antonio |
7 days
forecast
forecast
| San Antonio |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 55.5°F. The highest and lowest sea temperatures during the month were 56.1°F and 53.8°F.
Air temperature in San Antonio, °F
Precipitation total in San Antonio, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Antonio
San Antonio on a weather map
Places in Chile:
Name
°F
24 Hours Forecast
San Antonio
Local time: 22:20
August 06, thursday
0000
54°F
SE
11 mph
11 mph
0300
52°F
N
16 mph
16 mph
0600
48°F
N
7 mph
7 mph
0900
50°F
N
9 mph
9 mph
1200
55°F
N
13 mph
13 mph
1500
57°F
N
14 mph
14 mph
1800
55°F
N
15 mph
15 mph
2100
52°F
N
10 mph
10 mph
