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

Day

generally mostly cloudy with chance for light rain at afternoon

15°

Night

generally mostly cloudy with chance for rain showers till early night hours

12°

Day

brisk wind from noon

15°

Night

partly cloudy

10°

Day

scattered clouds

15°

Night

scattered clouds

11°

Day

partly cloudy to clear

16°

Night

partly cloudy

Day

partly cloudy

16°

Night

partly cloudy

11°

Day

scattered clouds

16°

Night

mostly cloudy

11°

Day

partly cloudy

15°

Night

partly cloudy

10°

Day

clear

14°

Night

clear

10°

Day

scattered clouds

14°

Night

scattered clouds

Dawn

Cloudy

Cloudy

12°

Morning

Cloudy

Cloudy

12°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Chance for Light Rain

Chance for Light Rain

15°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

13°

Night

Chance for Rain Showers

Chance for Rain Showers

12°

Dawn

Western

15km/h

Morning

Western

23km/h

Noon

Western

37km/h

Afternoon

Western

35km/h

Evening

Western

28km/h

Night

Western

27km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

74%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

89%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

33%

Evening

Precipitation Probability

33%

Night

Precipitation Probability

33%

Dawn

Overcast

Overcast

12°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Brisk winds

Brisk winds

15°

Afternoon

Brisk winds

Brisk winds

15°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

Western

29km/h

Morning

North-west

27km/h

Noon

Western

37km/h

Afternoon

Western

39km/h

Evening

North-west

35km/h

Night

North-west

32km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

73%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

81%

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%

Dawn

Mostly Cloudy

Mostly Cloudy

10°

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Overcast

Overcast

15°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

North-west

16km/h

Morning

North-west

18km/h

Noon

Western

32km/h

Afternoon

Western

35km/h

Evening

North-west

27km/h

Night

Western

23km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

71%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

74%

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%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Mostly Clear

Mostly Clear

16°

Afternoon

Mostly Clear

Mostly Clear

16°

Evening

Clear

Clear

12°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

North-west

18km/h

Morning

North-west

22km/h

Noon

Western

34km/h

Afternoon

Western

34km/h

Evening

Western

30km/h

Night

Western

29km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

72%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

76%

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

Partly Cloudy

Partly Cloudy

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Mostly Clear

Mostly Clear

13°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Western

24km/h

Morning

North-west

7km/h

Noon

Western

22km/h

Afternoon

Western

26km/h

Evening

Western

15km/h

Night

Western

11km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

77%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

69%

Night

Relative Humidity

84%

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

Scattered Clouds

Scattered Clouds

13°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Mostly Clear

Mostly Clear

13°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Western

3km/h

Morning

Southwestern

8km/h

Noon

Western

22km/h

Afternoon

Western

21km/h

Evening

Western

12km/h

Night

Western

9km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

71%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

73%

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 Cloudy

Mostly Cloudy

11°

Morning

Mostly Cloudy

Mostly Cloudy

13°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Partly Cloudy

Partly Cloudy

13°

Night

Partly Cloudy

Partly Cloudy

11°

Dawn

Southwestern

5km/h

Morning

Southwestern

7km/h

Noon

Western

17km/h

Afternoon

Western

27km/h

Evening

Western

17km/h

Night

Western

14km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

78%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

76%

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

Partly Cloudy

Partly Cloudy

10°

Morning

Clear

Clear

11°

Noon

Clear

Clear

14°

Afternoon

Clear

Clear

14°

Evening

Clear

Clear

11°

Night

Clear

Clear

10°

Dawn

Western

6km/h

Morning

Southwestern

6km/h

Noon

Western

17km/h

Afternoon

Western

27km/h

Evening

Western

16km/h

Night

Western

13km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

59%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

69%

Night

Relative Humidity

77%

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

10°

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Cloudy

Cloudy

14°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Mostly Clear

Mostly Clear

11°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Southwestern

11km/h

Morning

Southwestern

12km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

21km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

55%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

70%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%