Saint John Weather Conditions
Current Temperature Level
24 °C
27 AQI
Air quality index is: Good
Last Updated: 2025-09-01 13:45 (Local Time)
MapSaint John
Saint John Weather Parameters
6 km/h
2 m/s
138° SE
25 %
24 km
0 mm
1025 mb
UV Index6
Suggestions for
TodaySaint John1 Sep.
Hydration• Stay Hydrated
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending in Canada
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
Saint John 10-Days Weather Forecast
Today
16°C
83 %Tuesday
14°C91 %Wednesday
15°C95 %Thursday
16°C83 %Friday
16°C76 %Saturday
17°C90 %Sunday
16°C74 %Monday
12°C64 %Tuesday
12°C64 %Wednesday
15°C80 %Partly Cloudy
Periodic cloud cover with temperature at 16 °C. Humidity will be at 83%, and winds will be at 8.6 km/h.22°C / 11°C
Humi.83 %
Prec.0 mm
Sunrise
06:46 AM13hrs 15min
Sunset
08:01 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
13 °C
92 %
0
5 kmph / NW
Partly Cloudy 
Feels 12.9 °C
Cover 46 %
Visibility 10 km
1 AM
Partly Cloudy
12 °C
93 %
0
5 kmph / NW
Partly Cloudy Feels 12.5 °C
Cover 46 %
Visibility 10 km
2 AM
Partly Cloudy
12 °C
94 %
0
6.8 kmph / NNW
Partly Cloudy Feels 12.1 °C
Cover 54 %
Visibility 10 km
3 AM
Mist
12 °C
94 %
0
7.2 kmph / NNW
MistFeels 11.7 °C
Cover 55 %
Visibility 10 km
4 AM
Mist
12 °C
95 %
0
7.6 kmph / NNW
MistFeels 11.4 °C
Cover 55 %
Visibility 10 km
5 AM
Mist
11 °C
95 %
0
7.9 kmph / N
MistFeels 11.1 °C
Cover 56 %
Visibility 10 km
6 AM
Mist
12 °C
96 %
0
7.2 kmph / N
MistFeels 11.6 °C
Cover 58 %
Visibility 10 km
7 AM
Mist
13 °C
94 %
0
6.1 kmph / N
MistFeels 13.3 °C
Cover 58 %
Visibility 10 km
8 AM
Partly Cloudy
15 °C
89 %
0.3
6.5 kmph / N
Partly Cloudy Feels 15 °C
Cover 57 %
Visibility 10 km
9 AM
Partly Cloudy
17 °C
84 %
1.1
6.5 kmph / NNE
Partly Cloudy Feels 17.4 °C
Cover 47 %
Visibility 10 km
10 AM
Partly Cloudy
19 °C
71 %
2.3
5.4 kmph / NE
Partly Cloudy Feels 18.9 °C
Cover 32 %
Visibility 10 km
11 AM
Partly Cloudy
20 °C
66 %
3.9
5 kmph / NE
Partly Cloudy Feels 20.1 °C
Cover 33 %
Visibility 10 km
12 PM
Partly Cloudy
21 °C
62 %
5.4
4.7 kmph / E
Partly Cloudy Feels 20.8 °C
Cover 33 %
Visibility 10 km
1 PM
Partly Cloudy
24 °C
41 %
6.2
5.8 kmph / SE
Partly Cloudy Feels 23.8 °C
Cover 25 %
Visibility 24 km
2 PM
Partly Cloudy
22 °C
61 %
6.1
8.6 kmph / S
Partly Cloudy Feels 21.5 °C
Cover 33 %
Visibility 10 km
3 PM
Partly Cloudy
21 °C
63 %
5.1
7.9 kmph / SSE
Partly Cloudy Feels 21.3 °C
Cover 38 %
Visibility 10 km
4 PM
Partly Cloudy
21 °C
64 %
3.6
6.8 kmph / SSE
Partly Cloudy Feels 20.6 °C
Cover 37 %
Visibility 10 km
5 PM
Partly Cloudy
19 °C
71 %
2.1
5.4 kmph / SSE
Partly Cloudy Feels 19.4 °C
Cover 43 %
Visibility 10 km
6 PM
Partly Cloudy
17 °C
81 %
0.9
3.2 kmph / SSE
Partly Cloudy Feels 17.4 °C
Cover 38 %
Visibility 10 km
7 PM
Partly Cloudy
16 °C
88 %
0.2
1.1 kmph / SSE
Partly Cloudy Feels 15.6 °C
Cover 40 %
Visibility 10 km
8 PM
Partly Cloudy
15 °C
92 %
0
1.8 kmph / NNW
Partly Cloudy Feels 15.1 °C
Cover 30 %
Visibility 10 km
9 PM
Cloudy
14 °C
92 %
0
3.6 kmph / NNE
Cloudy Feels 14.6 °C
Cover 83 %
Visibility 10 km
10 PM
Overcast
14 °C
92 %
0
6.5 kmph / ENE
Overcast Feels 14.2 °C
Cover 93 %
Visibility 10 km
11 PM
Partly Cloudy
14 °C
93 %
0
5.4 kmph / E
Partly Cloudy Feels 14.2 °C
Cover 49 %
Visibility 10 km
Today
16°C83 %Tuesday
14°C91 %Wednesday
15°C95 %Thursday
16°C83 %Friday
16°C76 %Saturday
17°C90 %Sunday
16°C74 %Monday
12°C64 %Tuesday
12°C64 %Wednesday
15°C80 %Temp22 °C
ConditionPartly Cloudy
Humidity61 %
Feels21.5 °C
Cover33 %
Visibility10 km
Wind Speed & Dir.8.6 kmph / S
UV6.1
Saint John 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Today
22°11 °C
2Tue.
20°12 °C
3Wed.
19°11 °C
4Thu.
21°11 °C
5Fri.
21°10 °C
6Sat.
20°15 °C
7Sun.
20°9 °C
8Mon.
18°7 °C
9Tue.
19°7 °C
10Wed.
17°9 °C
11Thu.
20°12 °C
12Fri.
17°7 °C
13Sat.
17°5 °C
14Sun.
18°7 °C
15Mon.
18°11 °C
16Tue.
18°11 °C
17Wed.
18°10 °C
18Thu.
18°11 °C
19Fri.
17°10 °C
20Sat.
17°10 °C
21Sun.
18°11 °C
22Mon.
18°11 °C
23Tue.
17°11 °C
24Wed.
16°10 °C
25Thu.
17°10 °C
26Fri.
17°10 °C
27Sat.
17°10 °C
28Sun.
17°10 °C
29Mon.
17°10 °C
30Tue.
16°10 °C
SeptemberWeather Overview
No. of days:
Sunny
6
Cloudy
2
Rainy
21
Snowy
0
The monthly weather averages in Saint John consist of 6 sunny days, 2 cloudy days, 21 rainy days, and 0 snowy days.
Saint John's Locations Weather Conditions
Canada's Hottest Cities - September 2025
1.
Pickle Lake, Canada
Sunny
48%
2.7
14.8 kmph / WSW
2.
Queens, Canada
Sunny
41%
6.5
7.9 kmph / NE
3.
Gatineau, Canada
Sunny
47%
5.6
3.6 kmph / SSW
4.
Ottawa, Canada
Sunny
44%
5.5
3.6 kmph / SSW
5.
Sainte Cecile de Masham, Canada
Sunny
47%
5.5
3.6 kmph / WSW
6.
Regina, Canada
Sunny
47%
2.7
13.3 kmph / WNW
7.
Godmanchester, Canada
Sunny
58%
5.7
7.2 kmph / N
8.
Salaberry De Valleyfield, Canada
Sunny
58%
5.7
7.9 kmph / NNE
9.
St. Andrews, Canada
Partly Cloudy
48%
6.2
9.7 kmph / SE
10.
Cornwall, Canada
Sunny
47%
5.6
3.6 kmph / NNE
Last Updated: 01 Sept 2025, 05:01 PM
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