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

Day

mostly cloudy

19°

Night

chance for rain showers at dawn

15°

Day

chance for rain showers till noon

20°

Night

light fog

16°

Day

partly cloudy

20°

Night

light fog from midnight

15°

Day

generally scattered clouds with light fog at morning

21°

Night

scattered clouds

15°

Day

clear

21°

Night

mostly cloudy

16°

Day

overcast

18°

Night

light fog till midnight

16°

Day

mostly clear

20°

Night

partly cloudy

15°

Day

clear

19°

Night

clear

14°

Day

mostly clear

18°

Night

clear

14°

Dawn

Overcast

Overcast

16°

Morning

Overcast

Overcast

17°

Noon

Cloudy

Cloudy

19°

Afternoon

Mostly Cloudy

Mostly Cloudy

19°

Evening

Mostly Cloudy

Mostly Cloudy

16°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Southwestern

11km/h

Morning

Southwestern

12km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

14km/h

Evening

Southwestern

10km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

79%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

73%

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

Chance for Rain Showers

Chance for Rain Showers

15°

Morning

Chance for Rain Showers

Chance for Rain Showers

16°

Noon

Chance for Rain Showers

Chance for Rain Showers

20°

Afternoon

Overcast

Overcast

20°

Evening

Overcast

Overcast

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Southwestern

6km/h

Morning

Southwestern

6km/h

Noon

Southwestern

9km/h

Afternoon

Western

12km/h

Evening

Southwestern

9km/h

Night

Western

8km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

84%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

90%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

33%

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 Cloudy

Mostly Cloudy

20°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Partly Cloudy

Partly Cloudy

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Western

6km/h

Morning

Western

8km/h

Noon

Western

12km/h

Afternoon

Western

17km/h

Evening

Western

13km/h

Night

Western

12km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

84%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

88%

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

15°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Mostly Cloudy

Mostly Cloudy

20°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Western

13km/h

Morning

Western

12km/h

Noon

Western

14km/h

Afternoon

Western

15km/h

Evening

Western

11km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

81%

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 Clear

Mostly Clear

15°

Morning

Mostly Clear

Mostly Clear

17°

Noon

Scattered Clouds

Scattered Clouds

21°

Afternoon

Clear

Clear

21°

Evening

Clear

Clear

17°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Southwestern

6km/h

Morning

Southern

4km/h

Noon

Southwestern

7km/h

Afternoon

Western

16km/h

Evening

Western

10km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

74%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

70%

Night

Relative Humidity

81%

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

16°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Overcast

Overcast

18°

Afternoon

Mist - Light Fog

Mist - Light Fog

18°

Evening

Mist - Light Fog

Mist - Light Fog

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Southwestern

12km/h

Morning

Western

11km/h

Noon

Western

9km/h

Afternoon

Western

12km/h

Evening

Southwestern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

84%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

96%

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

Scattered Clouds

Scattered Clouds

17°

Noon

Mostly Clear

Mostly Clear

19°

Afternoon

Mostly Clear

Mostly Clear

20°

Evening

Mostly Clear

Mostly Clear

16°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Southwestern

4km/h

Morning

Southwestern

5km/h

Noon

Southwestern

9km/h

Afternoon

Western

12km/h

Evening

Western

10km/h

Night

Western

9km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

79%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

75%

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

Scattered Clouds

Scattered Clouds

15°

Morning

Mostly Clear

Mostly Clear

16°

Noon

Mostly Clear

Mostly Clear

19°

Afternoon

Clear

Clear

19°

Evening

Clear

Clear

15°

Night

Mostly Clear

Mostly Clear

15°

Dawn

Southwestern

6km/h

Morning

Western

7km/h

Noon

Western

13km/h

Afternoon

Western

19km/h

Evening

Western

15km/h

Night

Western

13km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

78%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

88%

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

Mostly Clear

Mostly Clear

14°

Morning

Mostly Clear

Mostly Clear

15°

Noon

Mostly Clear

Mostly Clear

18°

Afternoon

Mostly Clear

Mostly Clear

18°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mostly Clear

Mostly Clear

14°

Dawn

Southwestern

12km/h

Morning

Western

15km/h

Noon

Western

25km/h

Afternoon

Western

34km/h

Evening

Western

27km/h

Night

Western

24km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

66%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

81%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%