World Resorts Antigua and Barbuda Antigua Weather

Antigua 14 Days Forecast

30.08
sun
Day
81°F
NW 23 mph
Precip.
58%
Night
81°F
W 25 mph
Precip.
23%
31.08
mon
Day
82°F
W 19 mph
Precip.
19%
Night
82°F
W 16 mph
Precip.
23%
01.09
tue
Day
84°F
W 16 mph
Precip.
17%
Night
82°F
W 13 mph
Precip.
22%
02.09
wed
Day
84°F
W 14 mph
Precip.
14%
Night
82°F
W 15 mph
Precip.
18%
03.09
thu
Day
84°F
W 17 mph
Precip.
20%
Night
82°F
W 18 mph
Precip.
57%
04.09
fri
Day
84°F
W 17 mph
Precip.
20%
Night
82°F
W 18 mph
Precip.
29%
05.09
sat
Day
84°F
W 19 mph
Precip.
26%
Night
81°F
NW 12 mph
Precip.
22%
06.09
sun
Day
84°F
W 17 mph
Precip.
11%
Night
82°F
W 20 mph
Precip.
21%
07.09
mon
Day
84°F
W 19 mph
Precip.
20%
Night
82°F
W 22 mph
Precip.
53%
08.09
tue
Day
84°F
W 22 mph
Precip.
28%
Night
82°F
W 19 mph
Precip.
50%
09.09
wed
Day
84°F
W 19 mph
Precip.
10%
Night
82°F
W 18 mph
Precip.
33%
10.09
thu
Day
84°F
W 18 mph
Precip.
14%
Night
82°F
W 16 mph
Precip.
19%
11.09
fri
Day
84°F
W 16 mph
Precip.
7%
Night
82°F
W 16 mph
Precip.
22%
12.09
sat
Day
84°F
W 14 mph
Precip.
23%
Night
82°F
W 14 mph
Precip.
11%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 84.2°F. The highest and lowest sea temperatures during the month were 84.9°F and 83.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 85.6°F and 84.9°F.

Air temperature in Antigua, °F

Precipitation total in Antigua, in.

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

Best time for vacation in Antigua

Sunniest months:
March 6 days
January 5 days
February 5 days
Warmest months:
September 85.6 °F
August 85.1 °F
October 85.0 °F
Warmest sea temp:
September 84.6 °F
October 84.4 °F
August 83.9 °F
Coldest months:
February 79.7 °F
March 79.9 °F
January 80.2 °F
Rainiest months:
October 6 days
November 5 days
September 5 days
Windiest months:
July 17.8 mph
February 17.3 mph
January 17.2 mph

Antigua on a weather map

Current weather
04:10
Antigua
+84°F
N 11 mph
Feels like: +91°F
Precip.: 59%
Places in Antigua and Barbuda:
Name
°F
Antigua
+84°F
Barbuda
+82°F
St John's
+84°F
24 Hours Forecast
Antigua
Local time: 04:10
August 30, sunday
0600
82°F
NW
22 mph
0900
82°F
NW
22 mph
1200
81°F
NW
23 mph
1500
82°F
W
20 mph
1800
81°F
W
24 mph
2100
81°F
W
25 mph
August 31, monday
0000
81°F
W
25 mph
0300
79°F
W
22 mph
Units of measurement: °C / °F