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Weather hour by hour (periods) in San Francisco , United States

San Francisco, United States

Day

generally mostly cloudy with light fog at morning

19°

Night

light fog at dawn

15°

Day

mostly cloudy

18°

Night

mostly cloudy

14°

Day

scattered clouds

19°

Night

mostly cloudy

14°

Day

cloudy to mostly clear

18°

Night

mostly cloudy

14°

Day

partly cloudy

18°

Night

mostly cloudy

14°

Day

scattered clouds

20°

Night

mostly cloudy

15°

Day

overcast to partly cloudy

20°

Night

light fog from midnight

14°

Day

generally scattered clouds with light fog at morning

21°

Night

scattered clouds

15°

Day

mostly clear

21°

Night

clear

15°

Dawn

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Mostly Cloudy

Mostly Cloudy

19°

Evening

Mostly Cloudy

Mostly Cloudy

15°

Night

Cloudy

Cloudy

15°

Dawn

Southwestern

15km/h

Morning

Southwestern

12km/h

Noon

Southwestern

13km/h

Afternoon

Western

20km/h

Evening

Western

17km/h

Night

Western

16km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

85%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

87%

Night

Relative Humidity

92%

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

15°

Morning

Overcast

Overcast

15°

Noon

Cloudy

Cloudy

18°

Afternoon

Mostly Cloudy

Mostly Cloudy

18°

Evening

Mostly Cloudy

Mostly Cloudy

16°

Night

Mostly Cloudy

Mostly Cloudy

15°

Dawn

Southwestern

13km/h

Morning

Southwestern

13km/h

Noon

Southwestern

18km/h

Afternoon

Western

23km/h

Evening

Southwestern

18km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

84%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

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

14°

Morning

Cloudy

Cloudy

15°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Mostly Cloudy

Mostly Cloudy

16°

Night

Mostly Cloudy

Mostly Cloudy

15°

Dawn

Western

12km/h

Morning

Western

12km/h

Noon

Southwestern

16km/h

Afternoon

Western

23km/h

Evening

Western

17km/h

Night

Western

15km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

79%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

86%

Night

Relative Humidity

89%

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

Cloudy

Cloudy

14°

Morning

Cloudy

Cloudy

15°

Noon

Mostly Cloudy

Mostly Cloudy

18°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Clear

Clear

16°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Western

13km/h

Morning

Western

17km/h

Noon

Western

23km/h

Afternoon

Western

29km/h

Evening

Western

24km/h

Night

Western

23km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

76%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

80%

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

Mostly Cloudy

Mostly Cloudy

14°

Morning

Mostly Cloudy

Mostly Cloudy

15°

Noon

Mostly Cloudy

Mostly Cloudy

18°

Afternoon

Partly Cloudy

Partly Cloudy

18°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Mostly Cloudy

Mostly Cloudy

14°

Dawn

Western

22km/h

Morning

Western

17km/h

Noon

Western

22km/h

Afternoon

Western

24km/h

Evening

Western

17km/h

Night

Western

15km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

74%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

80%

Night

Relative Humidity

89%

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

14°

Morning

Mostly Cloudy

Mostly Cloudy

16°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Partly Cloudy

Partly Cloudy

17°

Night

Cloudy

Cloudy

15°

Dawn

Southwestern

11km/h

Morning

Southern

11km/h

Noon

Southwestern

12km/h

Afternoon

Western

17km/h

Evening

Western

14km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

75%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

76%

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

Overcast

Overcast

15°

Morning

Overcast

Overcast

17°

Noon

Cloudy

Cloudy

19°

Afternoon

Mostly Cloudy

Mostly Cloudy

20°

Evening

Partly Cloudy

Partly Cloudy

16°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Southwestern

10km/h

Morning

Southwestern

12km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

10km/h

Evening

Southwestern

8km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

86%

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

14°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Southwestern

7km/h

Morning

Southern

6km/h

Noon

Southwestern

10km/h

Afternoon

Western

16km/h

Evening

Western

11km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

79%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

77%

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

Scattered Clouds

Scattered Clouds

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Mostly Clear

Mostly Clear

21°

Evening

Clear

Clear

17°

Night

Clear

Clear

16°

Dawn

Southwestern

10km/h

Morning

Southwestern

8km/h

Noon

Western

14km/h

Afternoon

Western

21km/h

Evening

Western

14km/h

Night

Western

13km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

79%

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%