Weather forecast for todayAntigua and Barbuda
Antigua and Barbuda - most visited locations
Weather forecast for today
Current condition 10:13 AST
- 31°C
- Feels like:39°C
Partly Cloudy
- Precipitation: 0mm
- Wind: 16km/hE 90°
- Humidity: 72%
- Dewpoint: 26°C
- Pressure: 1014.9mbar
- Visibility: 11.27km
- UV index: 8
- details ▼
At the moment, in Saint John's, a mix of cloud cover and clear skies can be seen.
The temperature is a tropical 31°C, while the real-feel temperature, which factors the actual air temperature with the relative humidity, is assessed at a steamy 39°C. The current temperature is nearly at the maximum of today's predicted 32°C.
The temperature is a tropical 31°C, while the real-feel temperature, which factors the actual air temperature with the relative humidity, is assessed at a steamy 39°C. The current temperature is nearly at the maximum of today's predicted 32°C.
Saturday 17. Oct 2026
- 32°C
- 26°C
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0mm
- Wind: 17km/hE 97°
- Humidity: 72%
- UV index: 11
- Sunrise: 06:00 AST
- Sunset: 17:44 AST
- details ▼
On Saturday, in Saint John's, a pleasant mix of sun and clouds will define the day.
Temperatures will oscillate between a tropical 32°C at their highest and a temperate 26°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be an extremely hot 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 30.6°C.
Sunrise was at 06:00 and sunset will be at 17:44; the daylight will last for 11h and 44min.
Temperatures will oscillate between a tropical 32°C at their highest and a temperate 26°C at their lowest.
The maximum heat index, which modifies the air temperature to account for humidity, is computed to be an extremely hot 41°C. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Expect temperatures to reach October's average high of 30.6°C.
Sunrise was at 06:00 and sunset will be at 17:44; the daylight will last for 11h and 44min.
Hourly overview
Hourly temperatures
Warmest hour: 11h 39°C.
Coldest period: 21h - 1h 33°C.
Coldest period: 21h - 1h 33°C.
Chance of precipitation
Highest chance: 21h 18%.
Hourly weather forecast
- 11h
- 31°C
- Feels like:39°C
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 17km/hE 95°
- Humidity: 72%
- Pressure: 1014mbar
- Visibility: 14km
- UV index: 11
- details ▼
- 12h
- 31°C
- Feels like:39°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 17km/hE 95°
- Humidity: 70%
- Pressure: 1014mbar
- Visibility: 13km
- UV index: 11
- details ▼
- 13h
- 31°C
- Feels like:38°C
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 17km/hE 93°
- Humidity: 70%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 9
- details ▼
- 14h
- 31°C
- Feels like:37°C
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 15km/hE 97°
- Humidity: 71%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 7
- details ▼
- 15h
- 31°C
- Feels like:37°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 16km/hE 95°
- Humidity: 71%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 4
- details ▼
- 16h
- 30°C
- Feels like:36°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 14km/hE 100°
- Humidity: 73%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 17h
- 29°C
- Feels like:35°C
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0mm
- Wind: 14km/hESE 102°
- Humidity: 75%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 17:44
- 18h
- 29°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 12km/hE 99°
- Humidity: 78%
- Pressure: 1012mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 19h
- 29°C
- Feels like:34°C
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 11km/hESE 103°
- Humidity: 79%
- Pressure: 1013mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 20h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0mm
- Wind: 11km/hE 101°
- Humidity: 81%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 21h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0mm
- Wind: 11km/hE 101°
- Humidity: 82%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 22h
- 28°C
- Feels like:33°C
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 11km/hE 98°
- Humidity: 82%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 23h
- 28°C
- Feels like:33°C
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0mm
- Wind: 11km/hE 101°
- Humidity: 82%
- Pressure: 1014mbar
- Visibility: 16km
- UV index: 0
- details ▼
Today, in Saint John's, the weather will be cloudy.
The temperature will be between a maximum of 31°C and a minimum of 28°C. The feels-like temperature will vary between a minimum of 33°C and a maximum of 39°C. The hottest part of the day will be from 11h to 15h.
Today, the high temperature will be resembling October's average. Today, the minimum temperature will be also close to the average low for October.
The temperature will be between a maximum of 31°C and a minimum of 28°C. The feels-like temperature will vary between a minimum of 33°C and a maximum of 39°C. The hottest part of the day will be from 11h to 15h.
Today, the high temperature will be resembling October's average. Today, the minimum temperature will be also close to the average low for October.
Updated: Oct 17, 2026 @ 14:13:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (10:13 AST) it is 31°C in Saint John's. Feels-like temperature is 39°C.
Today, partly cloudy skies will persist, making for a mix of sun and clouds.
Today, the maximum temperature will be 32°C, while the minimum temperature will be 26°C. The maximum heat index, which combines relative humidity and air temperature, is computed to be 41°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 24.4°C.
The highest temperature today will be in line with the average maximum temperature in October. The lowest temperature will be also in line with the average low of 24.4°C.
On Saturday, in Saint John's, sunrise was at 06:00 and sunset will be at 17:44 (AST).
In Saint John's, today, there will be 11h and 44min of daylight.








