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

Saint John, Canada

Day

frost till noon

-3°

Night

frost and light fog at times

-4°

Day

frost and snow/rain mix and chance for snow showers at times

3°

Night

snow/rain mix at evening followed by rain showers

3°

Day

rain showers till afternoon

4°

Night

frost from midnight

0°

Day

generally clear with frost at morning

8°

Night

cold

3°

Day

cold and scattered clouds

12°

Night

frost and light snow at dawn

0°

Day

snow showers

0°

Night

snow showers

-7°

Day

snow showers, frost at afternoon

-5°

Night

frost

-15°

Day

frost mainly at morning

-1°

Night

frost and snow/rain mix and chance for snow showers at times

-1°

Day

snow/rain mix

3°

Night

chance for snow/rain mix till dawn

2°

Dawn

Frost

Frost

-8°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-3°

Afternoon

Very Cold

Very Cold

-3°

Evening

Frost

Frost

-4°

Night

Mist - Light Fog

Mist - Light Fog

-4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Eastern

14km/h

Morning

Eastern

16km/h

Noon

Eastern

16km/h

Afternoon

Eastern

12km/h

Evening

Eastern

9km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

66%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

64%

Night

Relative Humidity

93%

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

Mist - Light Fog

Mist - Light Fog

-3°

Morning

Frost

Frost

0°

Noon

Chance for Sleet

Chance for Sleet

2°

Afternoon

Sleet

Sleet

3°

Evening

Sleet

Sleet

3°

Night

Rain Showers

Rain Showers

4°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

11km/h

Morning

Southeastern

16km/h

Noon

Southern

20km/h

Afternoon

Southern

31km/h

Evening

Southwestern

32km/h

Night

Southwestern

34km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

88%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

92%

Dawn

Rain Showers

Rain Showers

4°

Morning

Rain Showers

Rain Showers

4°

Noon

Chance for Rain Showers

Chance for Rain Showers

4°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

4°

Evening

Very Cold

Very Cold

4°

Night

Frost

Frost

0°

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

28km/h

Morning

Southwestern

21km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

14km/h

Evening

Western

10km/h

Night

Western

9km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

97%

Noon

Relative Humidity

95%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

88%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

0°

Morning

Frost

Frost

2°

Noon

Mostly Clear

Mostly Clear

8°

Afternoon

Very Cold

Very Cold

8°

Evening

Very Cold

Very Cold

3°

Night

Very Cold

Very Cold

3°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

11km/h

Morning

Western

13km/h

Noon

Western

15km/h

Afternoon

Southwestern

21km/h

Evening

Southwestern

21km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

72%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

75%

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

Very Cold

Very Cold

3°

Morning

Very Cold

Very Cold

5°

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Mostly Clear

Mostly Clear

12°

Evening

Mostly Clear

Mostly Clear

6°

Night

Very Cold

Very Cold

2°

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

20km/h

Morning

Southwestern

12km/h

Noon

Southwestern

11km/h

Afternoon

Southern

14km/h

Evening

Southwestern

11km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

75%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

81%

Night

Relative Humidity

86%

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

Scattered snow

Scattered snow

0°

Morning

Scattered snow

Scattered snow

-1°

Noon

Snowy

Snowy

-2°

Afternoon

Snowy

Snowy

-4°

Evening

Snowy

Snowy

-6°

Night

Snowy

Snowy

-6°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

14km/h

Morning

Southern

9km/h

Noon

Southeastern

7km/h

Afternoon

Eastern

16km/h

Evening

Northeastern

17km/h

Night

Northeastern

21km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

65%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

90%

Dawn

Snowy

Snowy

-7°

Morning

Snowy

Snowy

-6°

Noon

Snowy

Snowy

-6°

Afternoon

Snowy

Snowy

-5°

Evening

Frost

Frost

-8°

Night

Frost

Frost

-11°

Day Snow is expected / Risk of slippery roads.

Snow is 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

Northeastern

30km/h

Morning

Eastern

23km/h

Noon

Southeastern

17km/h

Afternoon

Southern

34km/h

Evening

Southern

29km/h

Night

Southwestern

30km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

76%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

60%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

80%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

80%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-15°

Morning

Frost

Frost

-9°

Noon

Very Cold

Very Cold

-2°

Afternoon

Frost

Frost

-1°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

40km/h

Morning

Western

37km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

23km/h

Evening

Southwestern

24km/h

Night

Southwestern

32km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

56%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

69%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

38%

Dawn

Sleet

Sleet

0°

Morning

Sleet

Sleet

3°

Noon

Sleet

Sleet

3°

Afternoon

Sleet

Sleet

3°

Evening

Chance for Sleet

Chance for Sleet

3°

Night

Chance for Sleet

Chance for Sleet

2°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

36km/h

Morning

Southwestern

30km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

14km/h

Evening

Southeastern

10km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

93%

Noon

Relative Humidity

97%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

95%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

44%

Night

Precipitation Probability

46%