Saint John’sAntigua and Barbuda

Saint John’s weather overview: climate, seasons and what to expect

Saint John’s, in Saint John Parish, Antigua and Barbuda, sits at approximately 17.12°N, 61.84°W and is home to about 24,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.

Saint John’s has a tropical savanna climate: warm all year, with a clear dry season and a rainy season. The warmest month is September, with highs around 29°C; the coolest is February, when nights average 25°C. August is usually the wettest month (about 156 mm). Close to Saint John’s, you can also check Basseterre (96 km), Pointe-à-Pitre (103 km) and Basse-Terre (126 km).

Frequently asked questions

What is the weather in Saint John’s today?

Right now Saint John’s shows rain conditions at around 29°C (feels like 35°C), based on OpenWeatherMap. The chance of rain today is about 44%. Compare this with the other sources above for a fuller picture.

What is the weather in Saint John’s tomorrow?

Tomorrow in Saint John’s: expect a high of 30°C and a low of 27°C, with a 75% chance of rain. See the hourly breakdown above for more detail.

Will it rain in Saint John’s today?

The precipitation probability for Saint John’s is around 44% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.

What is the 14-day forecast for Saint John’s?

The 14-day forecast above shows daily highs, lows and rain probability for Saint John’s from multiple sources; compare them to see how confident the outlook is.

More weather questions answered →