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

Saint John, Canada

Day

generally scattered clouds with frost at evening

5°

Night

frost

-3°

Day

generally scattered clouds with frost at morning

6°

Night

snow showers from midnight

2°

Day

snow showers and snow/rain mix till afternoon

4°

Night

snow/rain mix till midnight followed by light fog

0°

Day

light fog till morning, rain showers from noon

7°

Night

frost

-2°

Day

generally mostly cloudy with frost at early morning

11°

Night

overcast

3°

Day

cold and overcast

7°

Night

cold and overcast

3°

Day

cold and overcast

9°

Night

overcast

5°

Day

cloudy

10°

Night

cold and scattered clouds

1°

Day

cold and scattered clouds

11°

Night

generally mostly cloudy with frost at dawn

0°

Dawn

Frost

Frost

-5°

Morning

Very Cold

Very Cold

-2°

Noon

Very Cold

Very Cold

4°

Afternoon

Very Cold

Very Cold

5°

Evening

Frost

Frost

0°

Night

Frost

Frost

-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

Northern

17km/h

Morning

Northern

13km/h

Noon

Northern

8km/h

Afternoon

Southern

11km/h

Evening

Southwestern

7km/h

Night

Southwestern

6km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

41%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

63%

Night

Relative Humidity

81%

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

-3°

Morning

Frost

Frost

1°

Noon

Scattered Clouds

Scattered Clouds

6°

Afternoon

Very Cold

Very Cold

6°

Evening

Very Cold

Very Cold

3°

Night

Scattered snow

Scattered snow

2°

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

4km/h

Morning

Northeastern

3km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

20km/h

Evening

Southwestern

17km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

60%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

72%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

65%

Dawn

Scattered snow

Scattered snow

2°

Morning

Sleet

Sleet

2°

Noon

Sleet

Sleet

4°

Afternoon

Sleet

Sleet

4°

Evening

Very Cold

Very Cold

3°

Night

Sleet

Sleet

2°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

13km/h

Morning

Southwestern

10km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

13km/h

Evening

Southwestern

10km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

97%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

85%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

80%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

69%

Dawn

Mist - Light Fog

Mist - Light Fog

0°

Morning

Mist - Light Fog

Mist - Light Fog

2°

Noon

Light Rain

Light Rain

7°

Afternoon

Rain Showers

Rain Showers

7°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

4°

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

North-west

13km/h

Morning

Northern

17km/h

Noon

Northern

11km/h

Afternoon

Northeastern

16km/h

Evening

Northern

16km/h

Night

Northern

16km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

77%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

56%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

2°

Noon

Cloudy

Cloudy

10°

Afternoon

Overcast

Overcast

11°

Evening

Overcast

Overcast

7°

Night

Very Cold

Very Cold

4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

18km/h

Morning

Northern

21km/h

Noon

Northern

21km/h

Afternoon

Northern

18km/h

Evening

Northern

7km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

63%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

65%

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

0%

Dawn

Mist - Light Fog

Mist - Light Fog

3°

Morning

Very Cold

Very Cold

5°

Noon

Overcast

Overcast

7°

Afternoon

Overcast

Overcast

7°

Evening

Cloudy

Cloudy

6°

Night

Very Cold

Very Cold

4°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

6km/h

Morning

Northern

11km/h

Noon

Northern

9km/h

Afternoon

Southeastern

7km/h

Evening

Southeastern

3km/h

Night

Eastern

4km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

71%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

76%

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

Very Cold

Very Cold

3°

Morning

Very Cold

Very Cold

5°

Noon

Overcast

Overcast

8°

Afternoon

Overcast

Overcast

9°

Evening

Overcast

Overcast

7°

Night

Overcast

Overcast

5°

Dawn

Northeastern

5km/h

Morning

Eastern

7km/h

Noon

Southeastern

8km/h

Afternoon

Southeastern

7km/h

Evening

Southeastern

4km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

54%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

62%

Night

Relative Humidity

79%

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

Overcast

Overcast

5°

Morning

Cloudy

Cloudy

6°

Noon

Cloudy

Cloudy

10°

Afternoon

Mostly Cloudy

Mostly Cloudy

10°

Evening

Mostly Cloudy

Mostly Cloudy

8°

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

Southeastern

8km/h

Morning

Eastern

15km/h

Noon

Eastern

15km/h

Afternoon

Eastern

15km/h

Evening

Eastern

9km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

71%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

61%

Night

Relative Humidity

84%

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

1°

Morning

Very Cold

Very Cold

4°

Noon

Mostly Clear

Mostly Clear

9°

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Mostly Cloudy

Mostly Cloudy

7°

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

Southeastern

6km/h

Morning

Eastern

15km/h

Noon

Eastern

16km/h

Afternoon

Eastern

16km/h

Evening

Eastern

13km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

63%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

66%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%