Weather Forecast for Saint John
New Brunswick, Canada
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Current Weather - Saint John: 19°C
Current Weather - Saint John: 19°C
New Brunswick, Canada
Patchy rain nearby
Feels like 18°C
Wind
13 km/h NE
Humidity
88%
Pressure
1010 mb
UV Index
1
Visibility
10 km
Patchy rain nearby
Thursday, July 30, 2026
High
19°C
Low
17°C
Rain Chance
88%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
22 km/h
Humidity
90%
Precipitation
27 mm
UV Index
3
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
06:06 AM
Sunset
08:54 PM
Moonrise
09:39 PM
Moonset
07:12 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.8
μg/m³
NO₂
2.4
μg/m³
O₃
59
μg/m³
SO₂
0.5
μg/m³
CO
110.5
μg/m³
Mist
Friday, July 31, 2026
High
18°C
Low
15°C
Rain Chance
79%
Hourly Forecast
18°C
16°C
16°C
16°C
16°C
16°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
14 km/h
Humidity
95%
Precipitation
1 mm
UV Index
6
Visibility
5 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
06:07 AM
Sunset
08:53 PM
Moonrise
09:56 PM
Moonset
08:17 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Air Quality
PM2.5
4.9
μg/m³
PM10
5.2
μg/m³
NO₂
3.1
μg/m³
O₃
66.8
μg/m³
SO₂
0.5
μg/m³
CO
116.7
μg/m³
Partly Cloudy
Saturday, August 01, 2026
High
24°C
Low
14°C
Rain Chance
20%
Hourly Forecast
15°C
15°C
15°C
15°C
14°C
14°C
14°C
15°C
16°C
18°C
19°C
21°C
23°C
24°C
24°C
21°C
21°C
19°C
19°C
19°C
17°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
12 km/h
Humidity
83%
Precipitation
0 mm
UV Index
7
Visibility
7 km
Rain Chance
20%
Snow Chance
0%
Sun & Moon
Sunrise
06:09 AM
Sunset
08:52 PM
Moonrise
10:12 PM
Moonset
09:21 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
Air Quality
PM2.5
10.8
μg/m³
PM10
11.7
μg/m³
NO₂
4
μg/m³
O₃
71.7
μg/m³
SO₂
0.6
μg/m³
CO
132
μg/m³
Fog
Sunday, August 02, 2026
High
21°C
Low
13°C
Rain Chance
31%
Hourly Forecast
14°C
14°C
13°C
14°C
14°C
14°C
14°C
14°C
16°C
17°C
18°C
19°C
20°C
21°C
21°C
21°C
21°C
21°C
20°C
19°C
17°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
21 km/h
Humidity
92%
Precipitation
0 mm
UV Index
6
Visibility
5 km
Rain Chance
31%
Snow Chance
0%
Sun & Moon
Sunrise
06:10 AM
Sunset
08:50 PM
Moonrise
10:28 PM
Moonset
10:26 AM
Moon Phase
Waning Gibbous
Moon Illumination
75%
Air Quality
PM2.5
6.7
μg/m³
PM10
9
μg/m³
NO₂
2
μg/m³
O₃
74.8
μg/m³
SO₂
0.5
μg/m³
CO
130.7
μg/m³
Fog
Monday, August 03, 2026
High
23°C
Low
14°C
Rain Chance
78%
Hourly Forecast
14°C
14°C
14°C
15°C
15°C
14°C
15°C
15°C
15°C
16°C
17°C
18°C
19°C
21°C
22°C
22°C
23°C
22°C
21°C
19°C
18°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
16 km/h
Humidity
94%
Precipitation
1 mm
UV Index
5
Visibility
4 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
06:11 AM
Sunset
08:49 PM
Moonrise
10:45 PM
Moonset
11:31 AM
Moon Phase
Last Quarter
Moon Illumination
65%
Air Quality
PM2.5
7.7
μg/m³
PM10
11.4
μg/m³
NO₂
1.3
μg/m³
O₃
70.3
μg/m³
SO₂
0.4
μg/m³
CO
149.4
μg/m³
Patchy rain nearby
Tuesday, August 04, 2026
High
21°C
Low
15°C
Rain Chance
84%
Hourly Forecast
15°C
15°C
15°C
16°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
18°C
18°C
19°C
20°C
21°C
21°C
21°C
20°C
19°C
18°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
21 km/h
Humidity
95%
Precipitation
2 mm
UV Index
5
Visibility
7 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
06:12 AM
Sunset
08:48 PM
Moonrise
11:05 PM
Moonset
12:39 PM
Moon Phase
Last Quarter
Moon Illumination
55%
Fog
Wednesday, August 05, 2026
High
20°C
Low
15°C
Rain Chance
69%
Hourly Forecast
16°C
16°C
16°C
16°C
16°C
15°C
15°C
15°C
16°C
16°C
16°C
17°C
17°C
18°C
19°C
20°C
20°C
19°C
18°C
18°C
17°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
13 km/h
Humidity
96%
Precipitation
1 mm
UV Index
5
Visibility
3 km
Rain Chance
69%
Snow Chance
0%
Sun & Moon
Sunrise
06:13 AM
Sunset
08:46 PM
Moonrise
11:29 PM
Moonset
01:51 PM
Moon Phase
Last Quarter
Moon Illumination
44%
Solar Radiation Data
Shortwave Radiation
94.24
Diffuse Radiation
59.26
DNI
0
GTI
0
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