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

Day

clear

21°

Night

clear

13°

Day

clear

23°

Night

clear

13°

Day

clear

20°

Night

clear

13°

Day

mostly clear

19°

Night

partly cloudy

11°

Day

partly cloudy

16°

Night

light fog at dawn

10°

Day

scattered clouds

16°

Night

light fog from midnight

10°

Day

partly cloudy

16°

Night

partly cloudy

11°

Day

partly cloudy

17°

Night

clear

12°

Day

clear

18°

Night

clear

12°

Dawn

Mostly Clear

Mostly Clear

12°

Morning

Clear

Clear

14°

Noon

Clear

Clear

20°

Afternoon

Clear

Clear

21°

Evening

Clear

Clear

17°

Night

Clear

Clear

15°

Dawn

North-west

11km/h

Morning

Northern

19km/h

Noon

Northern

23km/h

Afternoon

North-west

20km/h

Evening

Northern

14km/h

Night

Northern

16km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

33%

Noon

Relative Humidity

19%

Afternoon

Relative Humidity

18%

Evening

Relative Humidity

37%

Night

Relative Humidity

53%

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

Clear

Clear

13°

Morning

Clear

Clear

15°

Noon

Mostly Clear

Mostly Clear

22°

Afternoon

Mostly Clear

Mostly Clear

23°

Evening

Clear

Clear

15°

Night

Clear

Clear

14°

Dawn

Northeastern

14km/h

Morning

Northeastern

20km/h

Noon

Northeastern

22km/h

Afternoon

Southern

19km/h

Evening

Western

14km/h

Night

Western

12km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

36%

Noon

Relative Humidity

26%

Afternoon

Relative Humidity

25%

Evening

Relative Humidity

54%

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

Clear

Clear

13°

Morning

Clear

Clear

16°

Noon

Clear

Clear

20°

Afternoon

Clear

Clear

20°

Evening

Clear

Clear

14°

Night

Clear

Clear

14°

Dawn

Southwestern

6km/h

Morning

Southern

7km/h

Noon

Western

18km/h

Afternoon

Southwestern

20km/h

Evening

Southwestern

13km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

53%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

68%

Night

Relative Humidity

78%

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 Clear

Mostly Clear

13°

Morning

Mostly Clear

Mostly Clear

15°

Noon

Mostly Clear

Mostly Clear

19°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Southwestern

10km/h

Morning

Southwestern

7km/h

Noon

Southwestern

18km/h

Afternoon

Western

19km/h

Evening

Southwestern

16km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

69%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

82%

Night

Relative Humidity

88%

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

Partly Cloudy

Partly Cloudy

11°

Morning

Partly Cloudy

Partly Cloudy

12°

Noon

Partly Cloudy

Partly Cloudy

16°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Mostly Cloudy

Mostly Cloudy

10°

Dawn

Southwestern

14km/h

Morning

Southwestern

14km/h

Noon

Southwestern

23km/h

Afternoon

Western

24km/h

Evening

Western

19km/h

Night

Western

18km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

73%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

82%

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

10°

Morning

Mostly Cloudy

Mostly Cloudy

12°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Mist - Light Fog

Mist - Light Fog

11°

Dawn

Southwestern

17km/h

Morning

Western

19km/h

Noon

Western

23km/h

Afternoon

Western

23km/h

Evening

Southwestern

18km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

82%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

83%

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

10°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

Southwestern

13km/h

Morning

Southwestern

15km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

23km/h

Evening

Southwestern

20km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

76%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

77%

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

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Partly Cloudy

Partly Cloudy

16°

Evening

Mostly Clear

Mostly Clear

13°

Night

Mostly Clear

Mostly Clear

12°

Dawn

Southwestern

17km/h

Morning

Southwestern

17km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

25km/h

Evening

Southwestern

21km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

78%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

81%

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

Mostly Clear

Mostly Clear

12°

Morning

Mostly Clear

Mostly Clear

14°

Noon

Mostly Clear

Mostly Clear

18°

Afternoon

Mostly Clear

Mostly Clear

18°

Evening

Clear

Clear

15°

Night

Clear

Clear

13°

Dawn

Southwestern

15km/h

Morning

Southwestern

17km/h

Noon

Southwestern

21km/h

Afternoon

Western

24km/h

Evening

Western

21km/h

Night

Western

20km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

70%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

73%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%