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

Day

rain showers with thunderstorms, fog at afternoon

15°

Night

rain showers, brisk wind from midnight till dawn

Day

cold and mostly cloudy

Night

cold

-3°

Day

cold

Night

frost from midnight

-1°

Day

generally overcast with frost at morning

Night

frost from midnight

-1°

Day

generally cloudy with frost at early morning

10°

Night

chance for snow showers at dawn

Day

chance for snow showers and frost at morning

Night

chance for snow showers at dawn

Day

chance for snow showers

Night

snow/rain mix and chance for snow showers at times

Day

chance for snow showers and frost at morning

Night

generally scattered clouds with frost at dawn

-4°

Day

cold

Night

frost at dawn

-2°

Dawn

Very Cold

Very Cold

Morning

Rain Showers

Rain Showers

Noon

Thunderstorms

Thunderstorms

13°

Afternoon

Rain Showers and Fog

Rain Showers and Fog

15°

Evening

Rain Showers

Rain Showers

15°

Night

Rain Showers with Brisk Winds

Rain Showers with Brisk Winds

15°

Dawn

Southeastern

21km/h

Morning

Southeastern

26km/h

Noon

Southern

26km/h

Afternoon

Southern

30km/h

Evening

Southern

33km/h

Night

Southern

39km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

94%

Noon

Relative Humidity

98%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Rain Showers with Brisk Winds

Rain Showers with Brisk Winds

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

40km/h

Morning

Southwestern

25km/h

Noon

Western

25km/h

Afternoon

Western

23km/h

Evening

Western

21km/h

Night

Western

21km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

50%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

45%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

99%

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

-3°

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.

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

17km/h

Noon

North-west

16km/h

Afternoon

Western

13km/h

Evening

Southwestern

4km/h

Night

Southern

13km/h

Dawn

Relative Humidity

54%

Morning

Relative Humidity

38%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

51%

Night

Relative Humidity

69%

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

-1°

Morning

Frost

Frost

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.

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

Southern

9km/h

Morning

Southern

9km/h

Noon

Southern

10km/h

Afternoon

Southern

12km/h

Evening

Southern

15km/h

Night

Southern

14km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

59%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

69%

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

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

10°

Evening

Overcast

Overcast

Night

Very Cold

Very Cold

Dawn

Southern

12km/h

Morning

Southwestern

10km/h

Noon

Southern

16km/h

Afternoon

Southwestern

20km/h

Evening

Southern

23km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

75%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

78%

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

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Southwestern

19km/h

Morning

Southwestern

13km/h

Noon

Western

7km/h

Afternoon

Northern

5km/h

Evening

Northeastern

5km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

81%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

54%

Night

Relative Humidity

51%

Dawn

Precipitation Probability

37%

Morning

Precipitation Probability

37%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Chance for Light Snow

Chance for Light Snow

Noon

Chance for Light Snow

Chance for Light Snow

Afternoon

Chance for Light Snow

Chance for Light Snow

Evening

Chance for Light Snow

Chance for Light Snow

Night

Sleet

Sleet

Night Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

Northeastern

14km/h

Morning

Northeastern

11km/h

Noon

Eastern

14km/h

Afternoon

Southeastern

17km/h

Evening

Southeastern

16km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

62%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

91%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

54%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

51%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

65%

Dawn

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Morning

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

-1°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-2°

Day Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

20km/h

Morning

North-west

25km/h

Noon

North-west

26km/h

Afternoon

North-west

27km/h

Evening

North-west

19km/h

Night

North-west

19km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

69%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

43%

Night

Relative Humidity

57%

Dawn

Precipitation Probability

36%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-4°

Morning

Very Cold

Very Cold

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-1°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

15km/h

Morning

North-west

15km/h

Noon

North-west

13km/h

Afternoon

North-west

15km/h

Evening

Northern

15km/h

Night

Northern

14km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

47%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

44%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%