World Resorts Argentina Buenos Aires Weather

Buenos Aires 7 Days Forecast

26.08
wed
Day
57°F
SW 9 mph
Precip.
17%
Night
57°F
SW 4 mph
Precip.
38%
27.08
thu
Day
55°F
N 14 mph
Precip.
82%
Night
54°F
NW 7 mph
Precip.
20%
28.08
fri
Day
59°F
W 9 mph
Precip.
4%
Night
52°F
NW 9 mph
Precip.
19%
29.08
sat
Day
57°F
W 9 mph
Precip.
14%
Night
54°F
NW 8 mph
Precip.
14%
30.08
sun
Day
57°F
W 11 mph
Precip.
4%
Night
54°F
NW 7 mph
Precip.
14%
31.08
mon
Day
59°F
W 6 mph
Precip.
5%
Night
55°F
W 5 mph
Precip.
9%
01.09
tue
Day
61°F
S 5 mph
Precip.
5%
Night
57°F
S 9 mph
Precip.
25%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 58.9°F. The highest and lowest sea temperatures during the month were 61.0°F and 56.5°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 62.6°F. The highest and lowest sea temperatures during the month were 66.7°F and 59.5°F.

Air temperature in Buenos Aires, °F

Precipitation total in Buenos Aires, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Buenos Aires

Sunniest months:
January 24 days
December 23 days
February 21 days
Warmest months:
January 83.8 °F
February 82.1 °F
December 80.7 °F
Warmest sea temp:
January 79.4 °F
February 78.7 °F
December 76.7 °F
Coldest months:
July 56.3 °F
June 57.5 °F
August 58.8 °F
Rainiest months:
February 4 days
December 4 days
January 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
September 10.6 mph

Buenos Aires on a weather map

Current weather
09:41
Buenos Aires
+52°F
SW 11 mph
Feels like: +48°F
Precip.: 17%
24 Hours Forecast
Buenos Aires
Local time: 09:41
August 26, wednesday
1200
57°F
SW
9 mph
1500
61°F
W
7 mph
1800
61°F
W
8 mph
2100
59°F
W
8 mph
August 27, thursday
0000
57°F
SW
4 mph
0300
57°F
W
4 mph
0600
57°F
NW
4 mph
0900
57°F
N
11 mph
Units of measurement: °C / °F