Weather Forecast for Saint John
New Brunswick, Canada
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Current Weather - Saint John: 21°C
Current Weather - Saint John: 21°C
New Brunswick, Canada
Sunny
Feels like 19°C
Wind
16 km/h NW
Humidity
62%
Pressure
1010 mb
UV Index
4
Visibility
10 km
Sunny
Friday, August 14, 2026
High
25°C
Low
13°C
Rain Chance
17%
Hourly Forecast
25°C
24°C
19°C
18°C
17°C
17°C
15°C
14°C
Day Statistics
Maximum Wind
19 km/h
Humidity
71%
Precipitation
0 mm
UV Index
6
Visibility
7 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:24 AM
Sunset
08:33 PM
Moonrise
08:25 AM
Moonset
09:20 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.5
μg/m³
NO₂
3.2
μg/m³
O₃
61.5
μg/m³
SO₂
0.6
μg/m³
CO
124.8
μg/m³
Sunny
Saturday, August 15, 2026
High
25°C
Low
11°C
Rain Chance
5%
Hourly Forecast
13°C
13°C
13°C
12°C
12°C
12°C
11°C
11°C
14°C
17°C
19°C
21°C
23°C
24°C
24°C
25°C
25°C
24°C
24°C
22°C
19°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
16 km/h
Humidity
64%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
08:31 PM
Moonrise
09:46 AM
Moonset
09:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
5.1
μg/m³
PM10
5.6
μg/m³
NO₂
3.4
μg/m³
O₃
55.8
μg/m³
SO₂
0.5
μg/m³
CO
113.8
μg/m³
Partly Cloudy
Sunday, August 16, 2026
High
22°C
Low
12°C
Rain Chance
17%
Hourly Forecast
14°C
13°C
13°C
12°C
12°C
12°C
12°C
12°C
14°C
18°C
20°C
21°C
22°C
22°C
22°C
22°C
21°C
20°C
18°C
17°C
16°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
14 km/h
Humidity
69%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
08:30 PM
Moonrise
11:04 AM
Moonset
10:01 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
13.3
μg/m³
PM10
14.6
μg/m³
NO₂
3.5
μg/m³
O₃
63.8
μg/m³
SO₂
0.7
μg/m³
CO
127.9
μg/m³
Light drizzle
Monday, August 17, 2026
High
16°C
Low
14°C
Rain Chance
91%
Hourly Forecast
15°C
15°C
15°C
14°C
14°C
14°C
14°C
14°C
14°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
15°C
14°C
Day Statistics
Maximum Wind
16 km/h
Humidity
97%
Precipitation
6 mm
UV Index
1
Visibility
5 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
06:28 AM
Sunset
08:28 PM
Moonrise
12:21 PM
Moonset
10:23 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
8.1
μg/m³
PM10
11.8
μg/m³
NO₂
2.1
μg/m³
O₃
67.8
μg/m³
SO₂
0.6
μg/m³
CO
126.2
μg/m³
Sunny
Tuesday, August 18, 2026
High
24°C
Low
12°C
Rain Chance
9%
Hourly Forecast
15°C
15°C
15°C
13°C
14°C
13°C
13°C
12°C
14°C
16°C
18°C
20°C
22°C
23°C
23°C
24°C
24°C
23°C
22°C
20°C
17°C
14°C
14°C
13°C
Day Statistics
Maximum Wind
13 km/h
Humidity
74%
Precipitation
0 mm
UV Index
6
Visibility
7 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:29 AM
Sunset
08:27 PM
Moonrise
01:36 PM
Moonset
10:50 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
8.3
μg/m³
PM10
10.6
μg/m³
NO₂
2.7
μg/m³
O₃
56.2
μg/m³
SO₂
0.6
μg/m³
CO
152.7
μg/m³
Sunny
Wednesday, August 19, 2026
High
21°C
Low
12°C
Rain Chance
57%
Hourly Forecast
13°C
12°C
12°C
12°C
12°C
12°C
12°C
14°C
15°C
17°C
18°C
19°C
20°C
20°C
20°C
21°C
19°C
17°C
15°C
15°C
15°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
18 km/h
Humidity
81%
Precipitation
1 mm
UV Index
6
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:30 AM
Sunset
08:25 PM
Moonrise
02:49 PM
Moonset
11:22 PM
Moon Phase
First Quarter
Moon Illumination
48%
Fog
Thursday, August 20, 2026
High
23°C
Low
14°C
Rain Chance
42%
Hourly Forecast
16°C
15°C
15°C
15°C
15°C
15°C
16°C
17°C
17°C
18°C
19°C
21°C
22°C
22°C
21°C
21°C
22°C
22°C
23°C
21°C
18°C
16°C
15°C
14°C
Day Statistics
Maximum Wind
13 km/h
Humidity
77%
Precipitation
0 mm
UV Index
6
Visibility
8 km
Rain Chance
42%
Snow Chance
0%
Sun & Moon
Sunrise
06:31 AM
Sunset
08:23 PM
Moonrise
03:56 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Solar Radiation Data
Shortwave Radiation
567.92
Diffuse Radiation
66.94
DNI
0
GTI
0
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