Measurements:
°C
°F
CURRENT WEATHER
07:39
San Antonio
54°F
NW 9 mph
Feels like: 52°F
Precip: 0%
World Resorts Chile San Antonio Weather

14 Day Weather Forecast

05.09
sat
DAY
64°F
N 11 mph
precip
0%
NIGHT
56°F
NW 2 mph
precip
0%
05.10
sun
DAY
68°F
NE 7 mph
precip
0%
NIGHT
60°F
SW 2 mph
precip
0%
05.11
mon
DAY
68°F
SE 6 mph
precip
0%
NIGHT
58°F
S 3 mph
precip
0%
05.12
tue
DAY
66°F
SE 4 mph
precip
0%
NIGHT
58°F
SE 3 mph
precip
0%
05.13
wed
DAY
64°F
S 6 mph
precip
0%
NIGHT
56°F
NW 4 mph
precip
0%
05.14
thu
DAY
66°F
NE 5 mph
precip
0%
NIGHT
56°F
NE 4 mph
precip
0%
05.15
fri
DAY
62°F
NE 7 mph
precip
0%
NIGHT
54°F
NE 8 mph
precip
0%
05.16
sat
DAY
60°F
NE 8 mph
precip
0%
NIGHT
54°F
N 11 mph
precip
0%
05.17
sun
DAY
60°F
N 13 mph
precip
0%
NIGHT
54°F
N 11 mph
precip
0%
05.18
mon
DAY
60°F
N 14 mph
precip
0%
NIGHT
54°F
N 9 mph
precip
0%
05.19
tue
DAY
62°F
N 11 mph
precip
0%
NIGHT
56°F
N 7 mph
precip
0%
05.20
wed
DAY
64°F
N 11 mph
precip
0%
NIGHT
54°F
N 9 mph
precip
0%
05.21
thu
DAY
64°F
N 13 mph
precip
0%
NIGHT
58°F
N 12 mph
precip
0%
05.22
fri
DAY
62°F
N 14 mph
precip
0%
NIGHT
56°F
N 16 mph
precip
0%

San Antonio Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for San Antonio was 54.8°F. The maximum and minimum values were 50.0°F and 56.8°F respectively.

San Antonio on the Weather Map

Best Time to Visit San Antonio
The most sunny months:
January 29 days
March 28 days
December 28 days
The most warm months:
February 70.1 °F
January 69.1 °F
March 68.7 °F
Warmest sea temperature:
February 63.1 °F
January 61.9 °F
March 61.3 °F
The most cold months:
July 57.1 °F
August 57.3 °F
June 58.3 °F
The most rainy months:
June 3 days
July 2 days
August 2 days
The most windy months:
October 8 mph
September 8 mph
December 8 mph
more details
24 Hours Weather Forecast
San Antonio
Local time: 07:39
09 may, saturday
0900 54°F
NW
9 mph
1200 64°F
N
11 mph
1500 64°F
NE
14 mph
1800 56°F
NE
11 mph
2100 56°F
NW
4 mph
10 may, sunday
0000 56°F
NW
2 mph
0300 56°F
NW
5 mph
0600 56°F
NW
6 mph