St John's weather live forecast

Today's maximum temperature in St John's is expected to be 84°F. Select a day from the live weather forecast for St John's, Antigua for more weather parameters.

Thursday
5th Feb
84

73

5

9
Friday
6th Feb
84

75

7

9
Saturday
7th Feb
84

73

8

9
Sunday
8th Feb
82

72

6

8
Monday
9th Feb
81

73

4

9

5-day weather forecast updated at 04:01 on Thursday 5th February 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 Thursday 5th February 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-east.

84
°F maximum temperature
73
°F minimum temperature
broken clouds
5
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from SE

St John's weather for Friday 6th February 2026

Expect broken clouds in St John's, Antigua with a maximum temperature of 84°F, moderate 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 7 mph from the south-east.

84
°F maximum temperature
75
°F minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
7
mph wind from SE

St John's weather for Saturday 7th February 2026

Expect scattered clouds in St John's, Antigua with a maximum temperature of 84°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south.

84
°F maximum temperature
73
°F minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
3
mph wind from S

St John's weather for Sunday 8th February 2026

Expect broken clouds in St John's, 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 light breeze of 6 mph from the north.

82
°F maximum temperature
72
°F minimum temperature
broken clouds
6
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
6
mph wind from N

St John's weather for Monday 9th February 2026

Expect mostly cloudy with light rain in St John's, Antigua with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a light breeze of 7 mph from the north-east.