Antigua weather live forecast

Today's maximum temperature in Antigua is expected to be 82°F. Select a day from the live weather forecast for Antigua (St John's) for more weather parameters.

Saturday
17th Jan
82

75

6

8
Sunday
18th Jan
82

77

6

8
Monday
19th Jan
82

75

5

7
Tuesday
20th Jan
82

75

5

7
Wednesday
21st Jan
82

75

4

8

5-day weather forecast updated at 04:01 on Saturday 17th January 2026 GMT

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The 5-day weather forecast for Antigua (St John's) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Below are temperatures expected today at popular countries, regions and places in Antigua. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Antigua weather forecast by day

Below are the detailed weather forecasts for Antigua for the next 5 days. The forecasts shown are for St John's and may not represent the whole of Antigua. Browse more destinations in Antigua to view more weather forecasts.

Antigua weather for Saturday 17th January 2026

Expect sunshine and showers in Antigua with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 16 mph from the east.

82
°F maximum temperature
75
°F minimum temperature
sunshine and showers
6
hours of sunshine
8
UV index (Very High)
60
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

Antigua weather for Sunday 18th January 2026

Expect broken clouds in Antigua with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the east.

82
°F maximum temperature
77
°F minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from E

Antigua weather for Monday 19th January 2026

Expect sunshine and showers in Antigua with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 14 mph from the east.

82
°F maximum temperature
75
°F minimum temperature
sunshine and showers
5
hours of sunshine
7
UV index (High)
64
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
14
mph wind from E

Antigua weather for Tuesday 20th January 2026

Expect sunshine and showers in Antigua with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 12 mph from the east.

82
°F maximum temperature
75
°F minimum temperature
sunshine and showers
5
hours of sunshine
7
UV index (High)
62
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
mph wind from E

Antigua weather for Wednesday 21st January 2026

Expect isolated thunderstorms in Antigua with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 11 mph from the east.