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

Day

partly cloudy

20°

Night

light fog

16°

Day

generally clear with light fog at morning

20°

Night

light fog from midnight

16°

Day

generally scattered clouds with light fog at morning

19°

Night

generally partly cloudy with light fog at dawn

15°

Day

scattered clouds

19°

Night

scattered clouds

15°

Day

clear

22°

Night

generally mostly cloudy with light fog at dawn

15°

Day

mostly cloudy

19°

Night

light fog from midnight

14°

Day

scattered clouds

18°

Night

clear

14°

Day

scattered clouds

19°

Night

scattered clouds

15°

Day

scattered clouds

19°

Night

clear

15°

Dawn

Mist - Light Fog

Mist - Light Fog

16°

Morning

Overcast

Overcast

17°

Noon

Partly Cloudy

Partly Cloudy

19°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Southwestern

9km/h

Morning

Southwestern

6km/h

Noon

Southwestern

11km/h

Afternoon

Western

14km/h

Evening

Western

7km/h

Night

Western

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

91%

Night

Relative Humidity

96%

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

16°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Mostly Clear

Mostly Clear

20°

Afternoon

Mostly Clear

Mostly Clear

20°

Evening

Clear

Clear

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

North-west

4km/h

Morning

Western

8km/h

Noon

Western

14km/h

Afternoon

Western

20km/h

Evening

Western

13km/h

Night

Western

13km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

82%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

89%

Night

Relative Humidity

94%

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

16°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Clear

Clear

17°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Western

14km/h

Morning

Western

12km/h

Noon

Western

13km/h

Afternoon

Southwestern

16km/h

Evening

Southwestern

11km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

74%

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

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

Southern

7km/h

Morning

Southern

4km/h

Noon

Western

12km/h

Afternoon

Western

18km/h

Evening

Southwestern

11km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

76%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

59%

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

15°

Morning

Clear

Clear

17°

Noon

Clear

Clear

21°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Mostly Cloudy

Mostly Cloudy

16°

Dawn

Southwestern

7km/h

Morning

Southwestern

3km/h

Noon

Western

12km/h

Afternoon

Western

19km/h

Evening

Southwestern

15km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

71%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

85%

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

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mostly Cloudy

Mostly Cloudy

17°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Mostly Cloudy

Mostly Cloudy

15°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

Southwestern

7km/h

Morning

Southwestern

7km/h

Noon

Western

14km/h

Afternoon

Western

14km/h

Evening

Southwestern

8km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

83%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

82%

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

14°

Morning

Mostly Cloudy

Mostly Cloudy

15°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mostly Clear

Mostly Clear

15°

Dawn

Southwestern

9km/h

Morning

Southwestern

8km/h

Noon

Southwestern

14km/h

Afternoon

Western

19km/h

Evening

Western

14km/h

Night

Western

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

76%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

76%

Night

Relative Humidity

79%

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

14°

Morning

Clear

Clear

15°

Noon

Scattered Clouds

Scattered Clouds

18°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

Southwestern

7km/h

Morning

Southern

6km/h

Noon

Southwestern

11km/h

Afternoon

Western

15km/h

Evening

Western

14km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

65%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

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

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Scattered Clouds

Scattered Clouds

19°

Evening

Clear

Clear

16°

Night

Clear

Clear

16°

Dawn

Southwestern

14km/h

Morning

Southwestern

9km/h

Noon

Southwestern

13km/h

Afternoon

Western

18km/h

Evening

Western

9km/h

Night

Western

7km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

80%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%