Saint John Weather Conditions
Current Temperature Level

21 °C

Pleasant

SunnyFeels Like 21°CHumidity 49%

22 AQI

PM2.5 : 4PM10 : 11

Air quality index is: Good

Last Updated: 2025-09-16 12:45 (Local Time)

Map

Saint John

Saint John Weather Parameters

Wind Speed

4 km/h

Light breeze

Gust Speed

1 m/s

Direction

64° ENE

Cloud Cover

25 %

Visibility

24 km

Precipitation

0 mm

Pressure

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1026 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index4

Moderate

Suggestions for

TodaySaint John

16 Sep.

Hydration• Stay Hydrated

Clothing• More Layered

Driving• Enjoy Driving

Sunscreen• Apply

Trending in Canada

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

Saint John 10-Days Weather Forecast

See Monthly

Today

14°C

83 %

Wednesday

12°C

93 %

Thursday

12°C

97 %

Friday

15°C

67 %

Saturday

10°C

48 %

Sunday

11°C

62 %

Monday

14°C

84 %

Tuesday

15°C

87 %

Wednesday

16°C

82 %

Thursday

16°C

70 %

Today16 Sep

Partly Cloudy

Periodic cloud cover with temperature at 14 °C. Humidity will be at 83%, and winds will be at 8.3 km/h.

22°C / 7°C

Humi.83 %

Prec.0 mm

Sunrise

07:04 AM

12hrs 29min

Sunset

07:33 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Partly Cloudy

10 °C

94 %

5.4 kmph / NNW

Feels 9.8 °C

Cover 56 %

Visibility 10 km

1 AM

Mist

9 °C

95 %

5.8 kmph / NNW

Feels 9.1 °C

Cover 57 %

Visibility 10 km

2 AM

Mist

9 °C

96 %

6.5 kmph / NNW

Feels 8.6 °C

Cover 67 %

Visibility 10 km

3 AM

Mist

8 °C

97 %

6.8 kmph / NNW

Feels 8.1 °C

Cover 68 %

Visibility 10 km

4 AM

Fog

8 °C

98 %

7.2 kmph / NNW

Feels 7.7 °C

Cover 100 %

Visibility 10 km

5 AM

Fog

7 °C

98 %

7.6 kmph / NNW

Feels 7.3 °C

Cover 100 %

Visibility 10 km

6 AM

Fog

7 °C

97 %

7.6 kmph / NNW

Feels 7.2 °C

Cover 100 %

Visibility 10 km

7 AM

Mist

8 °C

97 %

6.8 kmph / NNW

Feels 8 °C

Cover 80 %

Visibility 10 km

8 AM

Mist

13 °C

95 %

0.2

6.8 kmph / N

Feels 12.6 °C

Cover 80 %

Visibility 10 km

9 AM

Sunny

16 °C

69 %

0.6

6.8 kmph / N

Feels 15.9 °C

Cover 10 %

Visibility 10 km

10 AM

Sunny

18 °C

61 %

1.5

7.2 kmph / NNE

Feels 17.5 °C

Cover 10 %

Visibility 10 km

11 AM

Partly Cloudy

19 °C

68 %

2.7

5.4 kmph / NNE

Feels 19.3 °C

Cover 34 %

Visibility 10 km

12 PM

Sunny

21 °C

49 %

3.9

3.6 kmph / ENE

Feels 20.3 °C

Cover 25 %

Visibility 24 km

1 PM

Sunny

20 °C

58 %

4.7

4 kmph / SE

Feels 20.2 °C

Cover 10 %

Visibility 10 km

2 PM

Partly Cloudy

21 °C

68 %

4.6

6.8 kmph / SSE

Feels 20.9 °C

Cover 35 %

Visibility 10 km

3 PM

Sunny

21 °C

61 %

3.8

8.3 kmph / S

Feels 21 °C

Cover 10 %

Visibility 10 km

4 PM

Sunny

19 °C

64 %

2.6

7.9 kmph / S

Feels 19 °C

Cover 10 %

Visibility 10 km

5 PM

Partly Cloudy

18 °C

81 %

1.4

5.4 kmph / S

Feels 18.4 °C

Cover 35 %

Visibility 10 km

6 PM

Sunny

17 °C

78 %

0.5

3.2 kmph / SSW

Feels 17.1 °C

Cover 10 %

Visibility 10 km

7 PM

Sunny

14 °C

84 %

0.1

0.7 kmph / W

Feels 14.2 °C

Cover 10 %

Visibility 10 km

8 PM

Mist

14 °C

95 %

2.2 kmph / NNE

Feels 13.6 °C

Cover 57 %

Visibility 10 km

9 PM

Clear

13 °C

92 %

4 kmph / NE

Feels 13 °C

Cover 21 %

Visibility 10 km

10 PM

Partly Cloudy

12 °C

94 %

5 kmph / ENE

Feels 11.3 °C

Cover 44 %

Visibility 10 km

11 PM

Mist

11 °C

97 %

5.4 kmph / E

Feels 10.7 °C

Cover 80 %

Visibility 10 km

Today

14°C

83 %

Wednesday

12°C

93 %

Thursday

12°C

97 %

Friday

15°C

67 %

Saturday

10°C

48 %

Sunday

11°C

62 %

Monday

14°C

84 %

Tuesday

15°C

87 %

Wednesday

16°C

82 %

Thursday

16°C

70 %

Temp20 °C

ConditionSunny

Humidity58 %

Feels20.2 °C

Cover10 %

Visibility10 km

Wind Speed & Dir.4 kmph / SE

UV4.7

Saint John 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

21°7 °C

2Tue.

24°10 °C

3Wed.

19°9 °C

4Thu.

17°11 °C

5Fri.

18°11 °C

6Sat.

17°15 °C

7Sun.

17°14 °C

8Mon.

20°12 °C

9Tue.

22°5 °C

10Wed.

18°5 °C

11Thu.

25°10 °C

12Fri.

22°11 °C

13Sat.

17°5 °C

14Sun.

19°11 °C

15Mon.

21°7 °C

16Today

22°7 °C

17Wed.

18°9 °C

18Thu.

15°9 °C

19Fri.

19°8 °C

20Sat.

15°6 °C

21Sun.

16°5 °C

22Mon.

17°12 °C

23Tue.

19°13 °C

24Wed.

21°12 °C

25Thu.

20°12 °C

26Fri.

16°7 °C

27Sat.

14°6 °C

28Sun.

14°4 °C

29Mon.

16°5 °C

30Tue.

16°10 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Saint John consist of 5 sunny days, 10 cloudy days, 7 rainy days, and 0 snowy days.

Saint John's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Castle Street

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Castle Street

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Forest Hills

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Lancaster Avenue

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Mountain Road

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Sipayik Me

22 °C

Sunny

55%

4.7

4.3 kmph / ENE

West Side

21 °C

Sunny

49%

3.9

3.6 kmph / ENE

Canada's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Oshawa, Canada

23 °C

Partly Cloudy

47%

3.7

13 kmph / E

Windsor, Canada

23 °C

Sunny

53%

3.4

13 kmph / NE

Queens, Canada

23 °C

Sunny

44%

4.4

6.5 kmph / N

Brampton, Canada

23 °C

Sunny

50%

3.5

11.2 kmph / E

Grand Bend, Canada

23 °C

Partly Cloudy

47%

3.5

11.9 kmph / E

Tiverton, Canada

23 °C

Partly Cloudy

47%

3.3

5.8 kmph / NE

Bluewater, Canada

23 °C

Partly Cloudy

47%

3.5

11.9 kmph / E

Kincardine, Canada

23 °C

Partly Cloudy

47%

3.3

5.8 kmph / NE

Waterloo, Canada

22 °C

Sunny

53%

3.4

16.6 kmph / E

10.

Halifax, Canada

22 °C

Sunny

53%

4.1

7.2 kmph / N

Last Updated: 16 Sept 2025, 04:01 PM

City Weather Rankings

Prana sense

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Saint John Weather ConditionsCurrent Temperature Level

Saint John Weather Parameters

Trending in Canada

Saint John 10-Days Weather Forecast

Saint John 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Saint John's Locations Weather Conditions

Canada's Hottest Cities - September 2025

Prana sense

Weather Station

Recent Blogs On Weather

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Saint John Weather Conditions
Current Temperature Level