Weather Forecast for St John's
Newfoundland and Labrador, Canada
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Current Weather - St John's: 22°C
Current Weather - St John's: 22°C
Newfoundland and Labrador, Canada
Sunny
Feels like 18°C
Wind
22 km/h W
Humidity
50%
Pressure
1008 mb
UV Index
4
Visibility
10 km
Sunny
Thursday, August 13, 2026
High
22°C
Low
14°C
Rain Chance
9%
Hourly Forecast
17°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
22 km/h
Humidity
77%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
08:16 PM
Moonrise
06:30 AM
Moonset
08:38 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
5
μg/m³
PM10
6.1
μg/m³
NO₂
2.7
μg/m³
O₃
76
μg/m³
SO₂
0.9
μg/m³
CO
138.5
μg/m³
Partly Cloudy
Friday, August 14, 2026
High
19°C
Low
14°C
Rain Chance
52%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
15°C
15°C
16°C
17°C
18°C
19°C
19°C
19°C
19°C
19°C
18°C
17°C
17°C
16°C
15°C
15°C
14°C
15°C
15°C
Day Statistics
Maximum Wind
23 km/h
Humidity
86%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
52%
Snow Chance
0%
Sun & Moon
Sunrise
05:55 AM
Sunset
08:15 PM
Moonrise
07:57 AM
Moonset
08:57 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
5.2
μg/m³
PM10
7.1
μg/m³
NO₂
3.3
μg/m³
O₃
72.2
μg/m³
SO₂
0.6
μg/m³
CO
146.9
μg/m³
Patchy rain nearby
Saturday, August 15, 2026
High
20°C
Low
13°C
Rain Chance
83%
Hourly Forecast
15°C
15°C
16°C
16°C
16°C
16°C
15°C
16°C
17°C
18°C
19°C
20°C
20°C
20°C
20°C
20°C
19°C
18°C
17°C
16°C
14°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
14 km/h
Humidity
85%
Precipitation
9 mm
UV Index
3
Visibility
10 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
08:13 PM
Moonrise
09:20 AM
Moonset
09:14 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
2.1
μg/m³
PM10
2.5
μg/m³
NO₂
2.6
μg/m³
O₃
79.9
μg/m³
SO₂
0.7
μg/m³
CO
136.1
μg/m³
Patchy rain nearby
Sunday, August 16, 2026
High
17°C
Low
11°C
Rain Chance
55%
Hourly Forecast
13°C
14°C
14°C
14°C
14°C
13°C
13°C
13°C
13°C
13°C
14°C
14°C
14°C
15°C
15°C
16°C
17°C
16°C
16°C
13°C
11°C
11°C
11°C
11°C
Day Statistics
Maximum Wind
19 km/h
Humidity
90%
Precipitation
1 mm
UV Index
5
Visibility
9 km
Rain Chance
55%
Snow Chance
0%
Sun & Moon
Sunrise
05:58 AM
Sunset
08:11 PM
Moonrise
10:40 AM
Moonset
09:32 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
3.3
μg/m³
PM10
4.8
μg/m³
NO₂
1.9
μg/m³
O₃
69.4
μg/m³
SO₂
0.8
μg/m³
CO
114.2
μg/m³
Sunny
Monday, August 17, 2026
High
19°C
Low
11°C
Rain Chance
16%
Hourly Forecast
11°C
11°C
11°C
11°C
13°C
11°C
12°C
13°C
16°C
17°C
18°C
19°C
19°C
16°C
16°C
16°C
18°C
17°C
16°C
15°C
13°C
12°C
12°C
12°C
Day Statistics
Maximum Wind
20 km/h
Humidity
84%
Precipitation
0 mm
UV Index
5
Visibility
8 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
05:59 AM
Sunset
08:10 PM
Moonrise
12:00 PM
Moonset
09:53 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
2.8
μg/m³
PM10
3.7
μg/m³
NO₂
2.2
μg/m³
O₃
60.9
μg/m³
SO₂
0.7
μg/m³
CO
167
μg/m³
Light rain
Tuesday, August 18, 2026
High
17°C
Low
12°C
Rain Chance
93%
Hourly Forecast
12°C
12°C
12°C
13°C
13°C
13°C
13°C
14°C
14°C
15°C
15°C
15°C
14°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
17°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
38 km/h
Humidity
97%
Precipitation
16 mm
UV Index
4
Visibility
8 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
06:00 AM
Sunset
08:08 PM
Moonrise
01:18 PM
Moonset
10:16 PM
Moon Phase
First Quarter
Moon Illumination
37%
Sunny
Wednesday, August 19, 2026
High
20°C
Low
14°C
Rain Chance
20%
Hourly Forecast
17°C
16°C
16°C
15°C
15°C
15°C
15°C
16°C
16°C
17°C
18°C
19°C
20°C
20°C
20°C
20°C
19°C
18°C
17°C
16°C
15°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
21 km/h
Humidity
87%
Precipitation
0 mm
UV Index
5
Visibility
8 km
Rain Chance
20%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
08:06 PM
Moonrise
02:33 PM
Moonset
10:46 PM
Moon Phase
First Quarter
Moon Illumination
48%
Solar Radiation Data
Shortwave Radiation
733.1
Diffuse Radiation
156.69
DNI
0
GTI
0
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