Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Saint John's, Antigua and Barbuda 🇦🇬

Weather Forecast in Saint John's

Current Weather in Saint John's

Light rain
28°C
Feels like 33°C. Light rain.
🌬️ 29 km/h ENE
💧 79% Humidity
🧭 1017 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 24°C
🌅 Sunrise: 05:44 AM
🌇 Sunset: 06:43 PM
Map Overlays:

Right now Saint John's is 28°C with light rain, feeling like 33°C. Humidity is 79% with winds around 29 km/h, and the UV index is 0 (low). Across the coming days, Saint John's should see roughly 27°C to 29°C.

Hourly Forecast for Saint John's

23:00
Light rain shower
27°
47%
00:00
Light rain shower
27°
52%
01:00
Patchy rain nearby
27°
25%
02:00
Patchy rain nearby
27°
24%
03:00
Partly Cloudy
27°
11%
04:00
Patchy rain nearby
27°
16%
05:00
Patchy rain nearby
27°
22%
06:00
Patchy rain nearby
27°
23%
07:00
Patchy rain nearby
28°
14%
08:00
Patchy rain nearby
28°
18%
09:00
Patchy rain nearby
28°
20%
10:00
Patchy rain nearby
28°
25%
11:00
Patchy rain nearby
28°
19%
12:00
Patchy rain nearby
29°
12%
13:00
Partly Cloudy
29°
11%
14:00
Sunny
29°
8%
15:00
Sunny
29°
8%
16:00
Sunny
28°
9%
17:00
Patchy rain nearby
28°
17%
18:00
Patchy rain nearby
28°
25%
19:00
Clear
28°
11%
20:00
Clear
28°
10%
21:00
Patchy rain nearby
28°
30%
22:00
Patchy rain nearby
28°
32%

14-Day Forecast for Saint John's

Thu, Jul 23
Patchy rain nearby Patchy rain nearby
28° / 27°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
29° / 27°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
28° / 27°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
28° / 27°
Mon, Jul 27
Partly Cloudy Partly Cloudy
28° / 27°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
28° / 27°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
28° / 27°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
28° / 27°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
28° / 27°
Sat, Aug 01
Patchy rain nearby Patchy rain nearby
28° / 27°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
28° / 27°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
28° / 27°
Tue, Aug 04
Patchy rain nearby Patchy rain nearby
28° / 27°
Wed, Aug 05
Patchy rain nearby Patchy rain nearby
28° / 27°

Additional Forecasts for Saint John's

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 105.0 μg/m³
O₃ (Ozone) 26.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.1 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 11.9 μg/m³
PM10 (Coarse particles) 26.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Antigua and Barbuda

Browse Weather in Antigua and Barbuda by cities in alphabetical order:

S

Weather in Antigua and Barbuda ›

Best Time to Be Outside in Saint John's Tomorrow

There is no good daylight window left in Saint John's today. Tomorrow, the most comfortable window looks like 16:00 to 16:00, when it is around 28°C. It should stay dry through that window. The next likely rain is around 00:00.

Frequently Asked Questions about Weather in Saint John's

What is the temperature in Saint John's right now?

Saint John's is sitting at 28°C (83°F) right now, light rain (feels like 33°C).

What's the weather like in Saint John's right now?

Conditions in Saint John's right now: Light rain, humidity 79%, wind 29 km/h ENE.

What is today's forecast for Saint John's?

Today in Saint John's: high 28°C, low 27°C, patchy rain nearby. Chance of rain: 39%.

What is the 7-day weather forecast for Saint John's?

Daily highs and lows for Saint John's:

  • 2026-07-23: 28°C / 27°C
  • 2026-07-24: 29°C / 27°C
  • 2026-07-25: 28°C / 27°C
  • 2026-07-26: 28°C / 27°C
  • 2026-07-27: 28°C / 27°C
  • 2026-07-28: 28°C / 27°C
  • 2026-07-29: 28°C / 27°C
Is it going to rain in Saint John's today?

There is a 39% chance of rain in Saint John's today. Total expected precipitation: 0.66 mm.

What is the wind speed in Saint John's right now?

Wind in Saint John's is currently 29 km/h (18 mph) from the ENE.

What is the UV index in Saint John's right now?

The UV index in Saint John's is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇦🇬 Antigua and Barbuda: Saint John’s · Saint John's