Saint John’s
Antigua and Barbuda · 0m
Monday, September 21 at 5:45 AM
Feels like 27°C
Clear sky
Humidity
78%
Wind
15 km/h ESE
Gusts
15 km/h
Pressure
1014 hPa
Dew Point
23°C
Cloud Cover
4.7%
Visibility
10.0 km
Precip
0 mm
48-Hour Forecast
14-Day Forecast
Air Quality
Good
US AQI
PM2.5
2.6 µg/m³
PM10
4.7 µg/m³
Ozone
29.0 µg/m³
NO₂
0.7 µg/m³
Source: Copernicus CAMS
UV Index
Extreme
Avoid sun exposure 10am–4pm
Sun & Moon
Sunrise
5:31 AM
Sunset
6:28 PM
Daylight: 12h 57m
Waxing Gibbous
Outdoor Activities Today
Live Radar
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What is the weather in Saint John’s today?
Currently Saint John’s, Antigua and Barbuda has clear skies with a temperature of 27°C (feels like 27°C). Today's high will reach 31°C and the overnight low will drop to 27°C. Wind speed is 15 km/h with relative humidity at 78%.
Is it going to rain in Saint John’s today?
Low rain risk in Saint John’s today with only a 0% chance of precipitation. Conditions are expected to remain mostly dry.
What is the UV index in Saint John’s today?
The UV index in Saint John’s today is 11.7 (Extreme). UV levels are very high — apply SPF 30+ sunscreen, wear protective clothing, and avoid direct sun between 10am and 4pm.
What is the air quality in Saint John’s right now?
The current US AQI in Saint John’s is 16 — rated Good. Air quality is good and poses little to no risk. Perfect conditions for outdoor activities.
Is Saint John’s good to visit this week?
Saint John’s has a mixed week ahead with 4 good days out of 7. Plan outdoor activities around the clearer days shown in the 14-day forecast above. Check the hourly chart and 14-day forecast above for the best windows.
Weather data: MET Norway Locationforecast 2.0 (CC BY 4.0)