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Antigua weather

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The weather map: all three models at once

European, American, German side by side around Antigua and nearby towns.Live rain radar →
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Hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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10-day forecast, out to 14 days

where the models agree, and where they split

Heading to Antigua? Antigua, Antigua and Barbuda, sits at 17.1°N in a tropical climate zone. The averages on this page are measured at St John's, the main gateway for UK travellers; inland and mountain areas run cooler. Before you lock in outdoor plans, compare how the three global models - European (ECMWF), American (GFS) and German (ICON) - forecast Antigua right now. Where they agree you can trust it; the days they split are exactly when a single weather app is least reliable. For a beach trip the rain and wind columns below matter most - that is what makes or breaks a day by the sea.

Best time to visit Antigua

The most comfortable time to visit Antigua is usually January, February, March and April, when daytime highs sit in the pleasant 24-33°C range and the heaviest October rain is behind you.

Antigua weather by month

what to expect in Antigua through the year

Here is Antigua's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Antigua by season.

Jan
28°
24°
Warm
Feb
28°
23°
Warm
Mar
28°
24°
Warm
Apr
29°
24°
Hot
May
30°
26°
Hot
Jun
31°
27°
Hot
Jul
31°
27°
Hot
Aug
31°
26°
Hot
Sep
31°
27°
Hot
Oct
31°
27°
Hot
Wettest
Nov
30°
26°
Hot
Dec
29°
25°
Hot

Common questions

When is the best time to visit Antigua?
The most comfortable time to visit Antigua is usually January, February, March and April, when daytime highs sit in the pleasant 24-33°C range and the heaviest October rain is behind you.
Will it rain in Antigua during my trip?
Rain is where forecasts disagree most. Instead of trusting one app, the comparison above lines up the European, American and German models for Antigua - check your dates and look for the days they agree; those are the ones you can plan around.
Which forecast is most accurate for Antigua?
For destinations abroad we compare the three global models (ECMWF, GFS and ICON) that nearly every weather app quietly builds on. No single app tells you when they disagree - we do, so you can judge the confidence yourself.

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