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Saint John’s

Antigua and Barbuda · 0m

Monday, September 21 at 5:45 AM

27°C

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

Today
31°/ 27°
Tue, Sep 22
31°/ 27°
Wed, Sep 23
30°/ 24°
Thu, Sep 24
31°/ 27°
Fri, Sep 25
31°/ 28°
Sat, Sep 26
31°/ 28°
Sun, Sep 27
31°/ 28°
Mon, Sep 28
30°/ 28°
Tue, Sep 29
30°/ 27°
Wed, Sep 30
29°/ 27°

Air Quality

16

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

12

Extreme

Avoid sun exposure 10am–4pm

036912+

Sun & Moon

🌅

Sunrise

5:31 AM

🌇

Sunset

6:28 PM

Daylight: 12h 57m

🌔

Waxing Gibbous

Outdoor Activities Today

🏃
running
Good
Good running conditions
🚴
cycling
Good
Good cycling conditions
🥾
hiking
Good
Great hiking conditions

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)