World Resorts Antigua and Barbuda Antigua Weather

Antigua 14 Days Forecast

19.09
sat
Day
84°F
NW 11 mph
Precip.
4%
Night
82°F
W 11 mph
Precip.
26%
20.09
sun
Day
84°F
NW 11 mph
Precip.
10%
Night
82°F
W 11 mph
Precip.
8%
21.09
mon
Day
84°F
W 15 mph
Precip.
5%
Night
82°F
W 14 mph
Precip.
25%
22.09
tue
Day
84°F
W 17 mph
Precip.
20%
Night
82°F
W 17 mph
Precip.
7%
23.09
wed
Day
84°F
W 14 mph
Precip.
5%
Night
82°F
NW 13 mph
Precip.
19%
24.09
thu
Day
84°F
NW 15 mph
Precip.
32%
Night
82°F
W 16 mph
Precip.
26%
25.09
fri
Day
84°F
W 16 mph
Precip.
11%
Night
82°F
W 14 mph
Precip.
11%
26.09
sat
Day
84°F
W 15 mph
Precip.
9%
Night
82°F
W 14 mph
Precip.
11%
27.09
sun
Day
84°F
W 15 mph
Precip.
16%
Night
82°F
W 14 mph
Precip.
19%
28.09
mon
Day
84°F
W 15 mph
Precip.
15%
Night
82°F
W 12 mph
Precip.
17%
29.09
tue
Day
84°F
W 14 mph
Precip.
15%
Night
82°F
W 12 mph
Precip.
7%
30.09
wed
Day
84°F
W 14 mph
Precip.
16%
Night
82°F
W 13 mph
Precip.
24%
01.10
thu
Day
84°F
W 16 mph
Precip.
14%
Night
82°F
W 15 mph
Precip.
6%
02.10
fri
Day
84°F
W 15 mph
Precip.
17%
Night
82°F
W 14 mph
Precip.
28%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 84.8°F. The highest and lowest sea temperatures during the month were 85.3°F and 84.2°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.8°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
06:33
Antigua
+81°F
W 9 mph
Feels like: +86°F
Precip.: 14%
Places in Antigua and Barbuda:
Name
°F
Antigua
+81°F
Barbuda
+82°F
St John's
+81°F
24 Hours Forecast
Antigua
Local time: 06:33
September 19, saturday
0900
82°F
NW
9 mph
1200
84°F
NW
11 mph
1500
84°F
W
9 mph
1800
82°F
W
11 mph
2100
82°F
W
11 mph
September 20, sunday
0000
82°F
W
11 mph
0300
81°F
W
9 mph
0600
81°F
NW
10 mph
Units of measurement: °C / °F