Weather Forecast for Saint John
New Brunswick, Canada
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Current Weather - Saint John: 12°C
Current Weather - Saint John: 12°C
New Brunswick, Canada
Fog
Feels like 12°C
Wind
4 km/h SSW
Humidity
99%
Pressure
1023 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, July 25, 2026
High
21°C
Low
10°C
Rain Chance
16%
Hourly Forecast
15°C
17°C
17°C
17°C
19°C
21°C
20°C
13°C
21°C
17°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
11 km/h
Humidity
87%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
16%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
09:00 PM
Moonrise
07:01 PM
Moonset
02:05 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
12.7
μg/m³
PM10
15.3
μg/m³
NO₂
4.9
μg/m³
O₃
82.3
μg/m³
SO₂
0.8
μg/m³
CO
135.1
μg/m³
Sunny
Sunday, July 26, 2026
High
24°C
Low
11°C
Rain Chance
4%
Hourly Forecast
13°C
12°C
12°C
12°C
11°C
11°C
11°C
12°C
15°C
17°C
19°C
21°C
22°C
22°C
23°C
23°C
23°C
24°C
23°C
22°C
18°C
16°C
15°C
15°C
Day Statistics
Maximum Wind
12 km/h
Humidity
61%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
08:59 PM
Moonrise
07:48 PM
Moonset
02:56 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
10.5
μg/m³
PM10
11.3
μg/m³
NO₂
4.8
μg/m³
O₃
79.5
μg/m³
SO₂
1
μg/m³
CO
123.3
μg/m³
Sunny
Monday, July 27, 2026
High
24°C
Low
12°C
Rain Chance
5%
Hourly Forecast
14°C
13°C
13°C
13°C
12°C
12°C
12°C
14°C
17°C
19°C
20°C
21°C
22°C
22°C
23°C
24°C
24°C
24°C
23°C
21°C
18°C
15°C
15°C
14°C
Day Statistics
Maximum Wind
10 km/h
Humidity
66%
Precipitation
0 mm
UV Index
8
Visibility
9 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:03 AM
Sunset
08:58 PM
Moonrise
08:26 PM
Moonset
03:55 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
10.3
μg/m³
PM10
10.7
μg/m³
NO₂
5.7
μg/m³
O₃
56.5
μg/m³
SO₂
0.7
μg/m³
CO
144.1
μg/m³
Partly Cloudy
Tuesday, July 28, 2026
High
21°C
Low
13°C
Rain Chance
15%
Hourly Forecast
14°C
14°C
13°C
14°C
14°C
13°C
14°C
14°C
17°C
18°C
18°C
20°C
19°C
20°C
19°C
20°C
21°C
21°C
20°C
19°C
17°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
14 km/h
Humidity
78%
Precipitation
0 mm
UV Index
7
Visibility
9 km
Rain Chance
15%
Snow Chance
0%
Sun & Moon
Sunrise
06:04 AM
Sunset
08:57 PM
Moonrise
08:55 PM
Moonset
04:59 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
10
μg/m³
PM10
10.5
μg/m³
NO₂
7
μg/m³
O₃
57.8
μg/m³
SO₂
0.8
μg/m³
CO
140.1
μg/m³
Fog
Wednesday, July 29, 2026
High
22°C
Low
13°C
Rain Chance
34%
Hourly Forecast
14°C
13°C
13°C
15°C
14°C
14°C
15°C
15°C
16°C
17°C
17°C
18°C
20°C
20°C
22°C
22°C
22°C
22°C
21°C
19°C
17°C
14°C
14°C
14°C
Day Statistics
Maximum Wind
12 km/h
Humidity
86%
Precipitation
0 mm
UV Index
6
Visibility
5 km
Rain Chance
34%
Snow Chance
0%
Sun & Moon
Sunrise
06:05 AM
Sunset
08:55 PM
Moonrise
09:19 PM
Moonset
06:05 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
4.7
μg/m³
PM10
5.8
μg/m³
NO₂
3.3
μg/m³
O₃
53.3
μg/m³
SO₂
0.7
μg/m³
CO
145.3
μg/m³
Light drizzle
Thursday, July 30, 2026
High
16°C
Low
13°C
Rain Chance
95%
Hourly Forecast
13°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
15°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
16°C
Day Statistics
Maximum Wind
11 km/h
Humidity
96%
Precipitation
11 mm
UV Index
4
Visibility
4 km
Rain Chance
95%
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%
Patchy rain nearby
Friday, July 31, 2026
High
22°C
Low
16°C
Rain Chance
85%
Hourly Forecast
16°C
16°C
16°C
17°C
17°C
17°C
17°C
17°C
18°C
18°C
18°C
19°C
19°C
20°C
20°C
21°C
21°C
21°C
22°C
20°C
19°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
15 km/h
Humidity
92%
Precipitation
4 mm
UV Index
6
Visibility
7 km
Rain Chance
85%
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%
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