Weather Forecast for St John's (AG)
Saint John, Antigua and Barbuda
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Current Weather - St John's (AG): 28°C
Current Weather - St John's (AG): 28°C
Saint John, Antigua and Barbuda
Clear
Feels like 32°C
Wind
24 km/h E
Humidity
80%
Pressure
1015 mb
UV Index
0
Visibility
10 km
Patchy rain nearby
Monday, September 28, 2026
High
30°C
Low
28°C
Rain Chance
37%
Hourly Forecast
28°C
29°C
29°C
29°C
29°C
30°C
30°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
77%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
37%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:58 PM
Moonrise
07:12 PM
Moonset
07:29 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Air Quality
PM2.5
8.3
μg/m³
PM10
14.4
μg/m³
NO₂
0.1
μg/m³
O₃
36.8
μg/m³
SO₂
0.3
μg/m³
CO
106
μg/m³
Patchy rain nearby
Tuesday, September 29, 2026
High
29°C
Low
28°C
Rain Chance
59%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
74%
Precipitation
2 mm
UV Index
12
Visibility
10 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:58 PM
Moonrise
07:55 PM
Moonset
08:23 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Air Quality
PM2.5
10.1
μg/m³
PM10
17.3
μg/m³
NO₂
0.1
μg/m³
O₃
48.3
μg/m³
SO₂
0.3
μg/m³
CO
103.7
μg/m³
Patchy rain nearby
Wednesday, September 30, 2026
High
29°C
Low
27°C
Rain Chance
57%
Hourly Forecast
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
32 km/h
Humidity
71%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:57 PM
Moonrise
08:43 PM
Moonset
09:21 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Air Quality
PM2.5
9.1
μg/m³
PM10
15.7
μg/m³
NO₂
0.1
μg/m³
O₃
45.9
μg/m³
SO₂
0.2
μg/m³
CO
108.3
μg/m³
Patchy rain nearby
Thursday, October 01, 2026
High
29°C
Low
27°C
Rain Chance
68%
Hourly Forecast
28°C
28°C
28°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
29 km/h
Humidity
75%
Precipitation
3 mm
UV Index
11
Visibility
10 km
Rain Chance
68%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:56 PM
Moonrise
09:37 PM
Moonset
10:22 AM
Moon Phase
Last Quarter
Moon Illumination
66%
Air Quality
PM2.5
8.9
μg/m³
PM10
15.7
μg/m³
NO₂
0.1
μg/m³
O₃
37
μg/m³
SO₂
0.3
μg/m³
CO
107.4
μg/m³
Patchy rain nearby
Friday, October 02, 2026
High
29°C
Low
28°C
Rain Chance
57%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
28 km/h
Humidity
74%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:55 PM
Moonrise
10:36 PM
Moonset
11:23 AM
Moon Phase
Last Quarter
Moon Illumination
55%
Air Quality
PM2.5
6.7
μg/m³
PM10
11.7
μg/m³
NO₂
0.1
μg/m³
O₃
33.3
μg/m³
SO₂
0.2
μg/m³
CO
100.1
μg/m³
Patchy rain nearby
Saturday, October 03, 2026
High
29°C
Low
28°C
Rain Chance
23%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
73%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
23%
Snow Chance
0%
Sun & Moon
Sunrise
05:57 AM
Sunset
05:54 PM
Moonrise
11:39 PM
Moonset
12:23 PM
Moon Phase
Last Quarter
Moon Illumination
45%
Patchy rain nearby
Sunday, October 04, 2026
High
29°C
Low
28°C
Rain Chance
37%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
76%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
37%
Snow Chance
0%
Sun & Moon
Sunrise
05:58 AM
Sunset
05:54 PM
Moonrise
Does not rise today
Moonset
01:19 PM
Moon Phase
Last Quarter
Moon Illumination
34%
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