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

Day

mostly cloudy to mostly clear

14°

Night

generally scattered clouds with light fog at dawn

11°

Day

generally scattered clouds with light fog at morning

17°

Night

light fog at dawn

12°

Day

cloudy

18°

Night

scattered clouds

11°

Day

scattered clouds to cloudy

16°

Night

light fog at dawn

11°

Day

mostly cloudy

15°

Night

mostly cloudy

11°

Day

mostly cloudy

18°

Night

mostly clear

11°

Day

partly cloudy

15°

Night

cloudy

11°

Day

cloudy to mostly clear

14°

Night

generally scattered clouds with chance for light rain at dawn

10°

Day

chance for light rain

14°

Night

partly cloudy

10°

Dawn

Mostly Cloudy

Mostly Cloudy

10°

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Mostly Cloudy

Mostly Cloudy

14°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Mostly Clear

Mostly Clear

12°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

7km/h

Morning

North-west

4km/h

Noon

Southwestern

11km/h

Afternoon

Western

20km/h

Evening

Western

17km/h

Night

Western

12km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

78%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

80%

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

11°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Southwestern

8km/h

Morning

Southeastern

5km/h

Noon

Southwestern

15km/h

Afternoon

Western

19km/h

Evening

Southwestern

11km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

80%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

77%

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

13°

Morning

Cloudy

Cloudy

14°

Noon

Cloudy

Cloudy

18°

Afternoon

Overcast

Overcast

18°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Southern

4km/h

Morning

Northeastern

3km/h

Noon

Western

15km/h

Afternoon

Western

16km/h

Evening

Western

9km/h

Night

Western

7km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

77%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

63%

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

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Overcast

Overcast

16°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Overcast

Overcast

11°

Dawn

Southwestern

5km/h

Morning

Southeastern

3km/h

Noon

Southwestern

16km/h

Afternoon

Western

18km/h

Evening

Western

13km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

70%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

76%

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

11°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Mostly Cloudy

Mostly Cloudy

11°

Dawn

Southwestern

12km/h

Morning

Southwestern

13km/h

Noon

Southwestern

23km/h

Afternoon

Western

23km/h

Evening

Western

20km/h

Night

Western

19km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

83%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

74%

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

Mostly Cloudy

Mostly Cloudy

11°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Scattered Clouds

Scattered Clouds

18°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Mostly Clear

Mostly Clear

14°

Night

Mostly Clear

Mostly Clear

12°

Dawn

Western

18km/h

Morning

Western

19km/h

Noon

Western

27km/h

Afternoon

Western

28km/h

Evening

Western

20km/h

Night

Western

18km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

80%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

71%

Night

Relative Humidity

82%

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

11°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Mostly Cloudy

Mostly Cloudy

14°

Evening

Mostly Cloudy

Mostly Cloudy

11°

Night

Cloudy

Cloudy

11°

Dawn

Western

10km/h

Morning

Western

6km/h

Noon

Western

14km/h

Afternoon

Western

24km/h

Evening

Western

13km/h

Night

Western

9km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

80%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

87%

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

11°

Morning

Cloudy

Cloudy

12°

Noon

Cloudy

Cloudy

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

14°

Evening

Mostly Clear

Mostly Clear

11°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Southern

5km/h

Morning

Southwestern

9km/h

Noon

Western

17km/h

Afternoon

Western

23km/h

Evening

Western

22km/h

Night

Western

22km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

80%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

84%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Evening

Mostly Clear

Mostly Clear

11°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Western

25km/h

Morning

Western

26km/h

Noon

Western

26km/h

Afternoon

Western

26km/h

Evening

Western

25km/h

Night

Western

24km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

83%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

28%

Morning

Precipitation Probability

28%

Noon

Precipitation Probability

28%

Afternoon

Precipitation Probability

25%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%