St John's (AG)
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Weather Forecast for St John's (AG)

Saint John, Antigua and Barbuda

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Thundery outbreaks in nearby

Current Weather - St John's (AG): 27°C

Saint John, Antigua and Barbuda

Thundery outbreaks in nearby

Feels like 31°C

Wind

25 km/h E

Humidity

80%

Pressure

1015 mb

UV Index

0

Visibility

9 km
Patchy rain nearby

Patchy rain nearby

Monday, July 27, 2026

High

28°C

Low

27°C

Rain Chance

69%

Hourly Forecast

Thundery outbreaks in nearby 28°C
07:00
Light rain shower 28°C
08:00
Patchy light drizzle 28°C
09:00
Patchy light rain in area with thunder 28°C
10:00
Thundery outbreaks in nearby 28°C
11:00
Thundery outbreaks in nearby 28°C
12:00
Patchy rain nearby 28°C
13:00
Patchy rain nearby 28°C
14:00
Patchy rain nearby 28°C
15:00
Patchy rain nearby 28°C
16:00
Patchy rain nearby 28°C
17:00
Patchy rain nearby 28°C
18:00
Patchy rain nearby 28°C
19:00
Clear 28°C
20:00
Patchy rain nearby 28°C
21:00
Patchy rain nearby 28°C
22:00
Patchy rain nearby 28°C
23:00
Jul 28

Day Statistics

Maximum Wind

26 km/h

Humidity

80%

Precipitation

3 mm

UV Index

12

Visibility

9 km

Rain Chance

69%

Snow Chance

0%

Sun & Moon

Sunrise

05:45 AM

Sunset

06:42 PM

Moonrise

05:45 PM

Moonset

04:08 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

5.9

μg/m³

PM10

12.9

μg/m³

NO₂

0.2

μg/m³

O₃

40.2

μg/m³

SO₂

0.2

μg/m³

CO

102.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1