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Weather hour by hour (periods) in Saint John , Canada

Saint John, Canada

Day

frost mainly at morning

-4°

Night

frost

-13°

Day

frost, light snow at afternoon

0°

Night

frost

-14°

Day

frost

-1°

Night

frost, chance for light snow, chance for snow/rain mix at times

-5°

Day

generally overcast with chance for snow/rain mix at morning

3°

Night

light fog till midnight followed by snow showers

0°

Day

chance for light snow at morning, frost at afternoon

1°

Night

frost till dawn

-1°

Day

snow/rain mix, rain showers at afternoon

4°

Night

rain showers, snow/rain mix, light fog

1°

Day

frost at afternoon

1°

Night

frost at dawn

-13°

Day

frost till afternoon followed by chance for snow showers

-7°

Night

chance for snow showers

-7°

Day

chance for snow showers, chance for snow/rain mix till afternoon

3°

Night

generally overcast with chance for snow showers at evening

-10°

Dawn

Frost

Frost

-12°

Morning

Frost

Frost

-11°

Noon

Very Cold

Very Cold

-6°

Afternoon

Frost

Frost

-4°

Evening

Frost

Frost

-10°

Night

Frost

Frost

-13°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

23km/h

Morning

North-west

21km/h

Noon

North-west

20km/h

Afternoon

North-west

19km/h

Evening

Western

12km/h

Night

Western

11km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

59%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

74%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-13°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

-1°

Afternoon

Scattered snow

Scattered snow

0°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-9°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

11km/h

Morning

Western

11km/h

Noon

Western

14km/h

Afternoon

Western

16km/h

Evening

Western

13km/h

Night

Western

10km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

63%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

73%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-14°

Morning

Frost

Frost

-8°

Noon

Very Cold

Very Cold

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-3°

Night

Scattered snow

Scattered snow

0°

Day Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

8km/h

Morning

North-west

4km/h

Noon

Southwestern

11km/h

Afternoon

Southwestern

19km/h

Evening

Southern

19km/h

Night

Southern

27km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

65%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

68%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

66%

Dawn

Sleet

Sleet

1°

Morning

Sleet

Sleet

3°

Noon

Very Cold

Very Cold

3°

Afternoon

Very Cold

Very Cold

3°

Evening

Mist - Light Fog

Mist - Light Fog

2°

Night

Snowy

Snowy

1°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

31km/h

Morning

Southwestern

27km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

18km/h

Evening

Southwestern

9km/h

Night

Southern

8km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

78%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

94%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

66%

Dawn

Scattered snow

Scattered snow

0°

Morning

Very Cold

Very Cold

1°

Noon

Very Cold

Very Cold

1°

Afternoon

Frost

Frost

1°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southwestern

6km/h

Morning

North-west

3km/h

Noon

Western

9km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

8km/h

Night

Southwestern

6km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

79%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

82%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

0°

Morning

Sleet

Sleet

2°

Noon

Sleet

Sleet

3°

Afternoon

Sleet

Sleet

4°

Evening

Rain Showers

Rain Showers

4°

Night

Sleet

Sleet

2°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

8km/h

Morning

Southern

8km/h

Noon

Southern

8km/h

Afternoon

Southern

7km/h

Evening

Western

3km/h

Night

North-west

4km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

87%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

94%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

87%

Night

Precipitation Probability

67%

Dawn

Chance for Sleet

Chance for Sleet

1°

Morning

Mist - Light Fog

Mist - Light Fog

1°

Noon

Very Cold

Very Cold

1°

Afternoon

Frost

Frost

0°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-10°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

North-west

7km/h

Morning

North-west

10km/h

Noon

North-west

13km/h

Afternoon

Western

17km/h

Evening

North-west

20km/h

Night

North-west

24km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

84%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

58%

Night

Relative Humidity

56%

Dawn

Precipitation Probability

60%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-13°

Morning

Frost

Frost

-12°

Noon

Frost

Frost

-9°

Afternoon

Frost

Frost

-7°

Evening

Chance for Light Snow

Chance for Light Snow

-6°

Night

Snowy

Snowy

-5°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

15km/h

Morning

Northeastern

7km/h

Noon

Southeastern

13km/h

Afternoon

Southern

21km/h

Evening

Southeastern

26km/h

Night

Southern

19km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

77%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

74%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

63%

Dawn

Snowy

Snowy

-2°

Morning

Chance for Sleet

Chance for Sleet

1°

Noon

Chance for Sleet

Chance for Sleet

2°

Afternoon

Chance for Sleet

Chance for Sleet

3°

Evening

Chance for Light Snow

Chance for Light Snow

-1°

Night

Very Cold

Very Cold

-7°

Dawn

Southern

20km/h

Morning

Southeastern

20km/h

Noon

Southern

19km/h

Afternoon

Southwestern

21km/h

Evening

North-west

20km/h

Night

North-west

25km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

67%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

34%

Night

Relative Humidity

38%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

49%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

0%