St John's weather live forecast

Today's maximum temperature in St John's is expected to be 28°C. Select a day from the live weather forecast for St John's, Antigua for more weather parameters.

Saturday
31st Jan
28

24

6

8
Sunday
1st Feb
28

25

7

8
Monday
2nd Feb
28

24

7

9
Tuesday
3rd Feb
28

24

7

9
Wednesday
4th Feb
28

24

4

9

5-day weather forecast updated at 04:00 on Saturday 31st 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.

St John's weather forecast by day

Below are the detailed weather forecasts for St John's for the next 5 days.

St John's weather for Saturday 31st January 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 28°C, 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 22 kph from the east.

28
°C maximum temperature
24
°C minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
22
kph wind from E

St John's weather for Sunday 1st February 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

28
°C maximum temperature
25
°C minimum temperature
broken clouds
7
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
19
kph wind from SE

St John's weather for Monday 2nd February 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

28
°C maximum temperature
24
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from SE

St John's weather for Tuesday 3rd February 2026

28
°C maximum temperature
24
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from SE

St John's weather for Wednesday 4th February 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.