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

Day

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

Night

snow/rain mix, light snow, light fog at times

Day

generally cloudy with frost at morning

Night

frost

-2°

Day

generally cloudy with frost at morning

Night

frost from midnight

Day

chance for rain showers from noon

11°

Night

chance for snow/rain mix at dawn

Day

chance for snow/rain mix at morning followed by chance for rain showers

12°

Night

rain showers

Day

chance for rain showers at morning followed by snow/rain mix

Night

snow/rain mix and rain showers at times

Day

chance for rain showers

Night

light fog and chance for light rain, snow/rain mix at times

Day

chance for light rain from noon

10°

Night

generally mostly clear with frost at dawn

Day

frost at early morning, light rain from noon

Night

rain showers

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Scattered snow

Scattered snow

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Scattered snow

Scattered snow

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southern

8km/h

Morning

Southern

8km/h

Noon

Southern

9km/h

Afternoon

Southern

7km/h

Evening

Southeastern

5km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

88%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

89%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

62%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

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

12km/h

Morning

Northern

16km/h

Noon

Northern

18km/h

Afternoon

Northern

17km/h

Evening

Northern

12km/h

Night

Northern

8km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

82%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

73%

Night

Relative Humidity

73%

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

-2°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

4km/h

Morning

Eastern

2km/h

Noon

Southeastern

5km/h

Afternoon

Southern

7km/h

Evening

Southeastern

8km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

66%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

74%

Night

Relative Humidity

73%

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

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

11°

Evening

Overcast

Overcast

Night

Very Cold

Very Cold

Dawn

Eastern

20km/h

Morning

Eastern

18km/h

Noon

Southeastern

16km/h

Afternoon

Eastern

13km/h

Evening

Eastern

11km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

52%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

58%

Night

Relative Humidity

54%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

41%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Chance for Sleet

Chance for Sleet

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

11°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

12°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Northeastern

8km/h

Morning

Southeastern

12km/h

Noon

Southeastern

11km/h

Afternoon

Eastern

11km/h

Evening

Eastern

5km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

56%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

67%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

56%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

76%

Night

Precipitation Probability

70%

Dawn

Rain Showers

Rain Showers

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Rain Showers

Rain Showers

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

16km/h

Morning

Southern

21km/h

Noon

Southern

16km/h

Afternoon

Southwestern

7km/h

Evening

North-west

3km/h

Night

Southern

18km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

69%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

61%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

75%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

28km/h

Morning

Southern

26km/h

Noon

Southern

23km/h

Afternoon

Southern

19km/h

Evening

Southwestern

14km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

72%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

90%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

70%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

44%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Very Cold

Very Cold

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

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

14km/h

Morning

Southern

19km/h

Noon

Southwestern

18km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

82%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

79%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

38%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Evening

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Night

Rain Showers

Rain Showers

Dawn

Southern

22km/h

Morning

Southern

27km/h

Noon

Southern

28km/h

Afternoon

Southwestern

29km/h

Evening

Southwestern

24km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

78%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

85%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

57%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

85%