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

Day

mostly cloudy

15°

Night

generally mostly cloudy with chance for light rain at evening

11°

Day

chance for light rain from morning till noon, brisk wind from noon

15°

Night

partly cloudy

10°

Day

scattered clouds

15°

Night

partly cloudy

11°

Day

partly cloudy to clear

16°

Night

partly cloudy

Day

mostly clear

17°

Night

clear

11°

Day

mostly clear

17°

Night

clear

11°

Day

clear

16°

Night

clear

12°

Day

scattered clouds

14°

Night

clear

Day

generally mostly clear with brisk wind at afternoon

16°

Night

clear

10°

Dawn

Cloudy

Cloudy

12°

Morning

Cloudy

Cloudy

12°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Overcast

Overcast

15°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

13°

Night

Overcast

Overcast

12°

Dawn

Western

14km/h

Morning

Western

23km/h

Noon

Western

35km/h

Afternoon

Western

35km/h

Evening

Western

27km/h

Night

Western

26km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

76%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

86%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

33%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

11°

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

Brisk winds

Brisk winds

15°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Western

27km/h

Morning

North-west

27km/h

Noon

Western

40km/h

Afternoon

Western

40km/h

Evening

North-west

35km/h

Night

North-west

32km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

77%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

76%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

37%

Noon

Precipitation Probability

37%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

10°

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Overcast

Overcast

15°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

14km/h

Morning

North-west

19km/h

Noon

Western

32km/h

Afternoon

Western

35km/h

Evening

Western

29km/h

Night

Western

25km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

72%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

70%

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

Partly Cloudy

Partly Cloudy

11°

Morning

Partly Cloudy

Partly Cloudy

12°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Mostly Clear

Mostly Clear

16°

Evening

Clear

Clear

12°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

North-west

17km/h

Morning

North-west

18km/h

Noon

North-west

34km/h

Afternoon

Western

34km/h

Evening

Western

30km/h

Night

Western

28km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

74%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

69%

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 Cloudy

Mostly Cloudy

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Mostly Clear

Mostly Clear

17°

Evening

Mostly Clear

Mostly Clear

13°

Night

Mostly Clear

Mostly Clear

11°

Dawn

North-west

25km/h

Morning

North-west

16km/h

Noon

Western

24km/h

Afternoon

Western

30km/h

Evening

North-west

22km/h

Night

North-west

18km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

66%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

71%

Night

Relative Humidity

76%

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

Mostly Clear

Mostly Clear

13°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Mostly Clear

Mostly Clear

17°

Evening

Clear

Clear

14°

Night

Clear

Clear

12°

Dawn

Western

9km/h

Morning

North-west

11km/h

Noon

Western

23km/h

Afternoon

Western

27km/h

Evening

North-west

20km/h

Night

North-west

17km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

56%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

58%

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

11°

Morning

Clear

Clear

13°

Noon

Clear

Clear

16°

Afternoon

Clear

Clear

15°

Evening

Clear

Clear

13°

Night

Clear

Clear

12°

Dawn

Western

8km/h

Morning

Western

12km/h

Noon

Western

20km/h

Afternoon

Western

28km/h

Evening

Western

17km/h

Night

Western

13km/h

Dawn

Relative Humidity

32%

Morning

Relative Humidity

26%

Noon

Relative Humidity

17%

Afternoon

Relative Humidity

15%

Evening

Relative Humidity

26%

Night

Relative Humidity

69%

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

12°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Overcast

Overcast

14°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Clear

Clear

11°

Night

Clear

Clear

10°

Dawn

Western

7km/h

Morning

Western

14km/h

Noon

Western

23km/h

Afternoon

Western

31km/h

Evening

Western

23km/h

Night

Western

20km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

44%

Noon

Relative Humidity

27%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

73%

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

Morning

Mostly Clear

Mostly Clear

11°

Noon

Mostly Clear

Mostly Clear

16°

Afternoon

Brisk winds

Brisk winds

16°

Evening

Mostly Clear

Mostly Clear

12°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Western

23km/h

Morning

Western

26km/h

Noon

Western

32km/h

Afternoon

Western

37km/h

Evening

Western

33km/h

Night

Western

32km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

56%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

70%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%