Antigua weather live forecast

Today's maximum temperature in Antigua is expected to be 32°C. Select a day from the live weather forecast for Antigua (St John's) for more weather parameters.

Tuesday
29th Sep
32

27

7

11
Wednesday
30th Sep
31

27

7

11
Thursday
1st Oct
32

26

7

11
Friday
2nd Oct
31

27

6

11
Saturday
3rd Oct
31

26

7

11

5-day weather forecast updated at 04:00 on Tuesday 29th September 2026 GMT

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Destination

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 Tuesday 29th September 2026

Expect broken clouds in Antigua with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
broken clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from E

Antigua weather for Wednesday 30th September 2026

Expect isolated thunderstorms in Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 21 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
54
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from E

Antigua weather for Thursday 1st October 2026

Expect isolated thunderstorms in Antigua with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 20 kph from the east.

32
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
51
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from E

Antigua weather for Friday 2nd October 2026

Expect isolated thunderstorms in Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 16 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
11
UV index (Extreme)
48
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from E

Antigua weather for Saturday 3rd October 2026

Expect scattered clouds in Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.