Weather hour by hour (periods) in South Boston , United States

Day

frost till morning

Night

frost from midnight till dawn, light fog at dawn

-1°

Day

snow/rain mix at noon, snow showers at afternoon

Night

snow showers, frost at dawn

-5°

Day

frost at times

Night

frost

-3°

Day

frost till morning, snow showers at afternoon

Night

snow showers

Day

snow showers and frost at times

Night

light snow till midnight followed by light fog

-4°

Day

frost from morning till noon

-1°

Night

frost till midnight followed by chance for snow showers

-1°

Day

chance for snow showers

-1°

Night

chance for snow showers till midnight followed by frost

-5°

Day

frost and chance for light snow at times

-6°

Night

frost

-14°

Day

frost

-5°

Night

frost and light fog at times

-14°

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

6km/h

Morning

Southwestern

9km/h

Noon

Southern

11km/h

Afternoon

Southern

11km/h

Evening

Southwestern

10km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

81%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

90%

Night

Relative Humidity

91%

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

-1°

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Snowy

Snowy

Night

Snowy

Snowy

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

Western

12km/h

Morning

Southwestern

9km/h

Noon

Southwestern

4km/h

Afternoon

Eastern

9km/h

Evening

Northeastern

10km/h

Night

Northeastern

20km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

86%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

80%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

98%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-2°

Night

Frost

Frost

-2°

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

Northern

17km/h

Morning

Northern

12km/h

Noon

Northern

7km/h

Afternoon

Northern

6km/h

Evening

Southwestern

9km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

69%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

73%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

55%

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

Noon

Very Cold

Very Cold

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Snowy

Snowy

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

Western

6km/h

Morning

Northern

7km/h

Noon

Northeastern

10km/h

Afternoon

Eastern

11km/h

Evening

Eastern

11km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

74%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

89%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

89%

Dawn

Scattered snow

Scattered snow

Morning

Scattered snow

Scattered snow

Noon

Scattered snow

Scattered snow

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

-1°

Night

Scattered snow

Scattered snow

-2°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Eastern

11km/h

Morning

Eastern

7km/h

Noon

Eastern

7km/h

Afternoon

Eastern

7km/h

Evening

Eastern

9km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

91%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

71%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

68%

Night

Precipitation Probability

68%

Dawn

Mist - Light Fog

Mist - Light Fog

-4°

Morning

Mist - Light Fog

Mist - Light Fog

-3°

Noon

Frost

Frost

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

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.

Dawn

Northeastern

12km/h

Morning

Eastern

17km/h

Noon

Eastern

21km/h

Afternoon

Northern

10km/h

Evening

North-west

7km/h

Night

North-west

10km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

86%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

66%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

48%

Dawn

Chance for Light Snow

Chance for Light Snow

-1°

Morning

Chance for Light Snow

Chance for Light Snow

-2°

Noon

Chance for Light Snow

Chance for Light Snow

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Very Cold

Very Cold

-2°

Night

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-2°

Dawn

North-west

9km/h

Morning

North-west

13km/h

Noon

North-west

13km/h

Afternoon

North-west

12km/h

Evening

North-west

8km/h

Night

Western

10km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

51%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

57%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

50%

Morning

Precipitation Probability

45%

Noon

Precipitation Probability

39%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

31%

Night

Precipitation Probability

37%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-6°

Noon

Chance for Light Snow

Chance for Light Snow

-6°

Afternoon

Frost

Frost

-8°

Evening

Frost

Frost

-11°

Night

Frost

Frost

-14°

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

17km/h

Morning

Western

24km/h

Noon

North-west

25km/h

Afternoon

North-west

25km/h

Evening

North-west

25km/h

Night

North-west

24km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

65%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

83%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-14°

Morning

Frost

Frost

-12°

Noon

Frost

Frost

-6°

Afternoon

Frost

Frost

-5°

Evening

Frost

Frost

-8°

Night

Frost

Frost

-13°

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.

Dawn

North-west

18km/h

Morning

North-west

15km/h

Noon

North-west

12km/h

Afternoon

North-west

10km/h

Evening

North-west

9km/h

Night

North-west

10km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

83%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

91%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%