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

Day

light rain till noon

15°

Night

light fog at dawn

11°

Day

generally scattered clouds with light fog at morning

15°

Night

chance for light rain and light fog at dawn

12°

Day

mostly cloudy

15°

Night

chance for rain showers till midnight followed by light fog

14°

Day

light fog at morning, chance for light rain at afternoon

15°

Night

rain showers

15°

Day

rain showers

15°

Night

rain showers

14°

Day

rain showers

14°

Night

light rain till midnight

12°

Day

chance for rain showers at afternoon

12°

Night

chance for rain showers

10°

Day

chance for rain showers, brisk wind

12°

Night

chance for rain showers, brisk wind at evening

Day

chance for light rain at morning

12°

Night

chance for light rain at times

10°

Dawn

Rain Showers

Rain Showers

14°

Morning

Light Rain

Light Rain

14°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

15°

Afternoon

Partly Cloudy

Partly Cloudy

15°

Evening

Cloudy

Cloudy

13°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Southwestern

16km/h

Morning

Southwestern

12km/h

Noon

Southwestern

9km/h

Afternoon

Western

13km/h

Evening

Western

11km/h

Night

Western

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

89%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

50%

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

Scattered Clouds

Scattered Clouds

15°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Western

4km/h

Morning

Southeastern

5km/h

Noon

Southeastern

3km/h

Afternoon

Western

5km/h

Evening

Southwestern

5km/h

Night

Southern

6km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

90%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

87%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Morning

Overcast

Overcast

13°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Cloudy

Cloudy

15°

Evening

Chance for Rain Showers

Chance for Rain Showers

14°

Night

Chance for Rain Showers

Chance for Rain Showers

14°

Dawn

Southern

6km/h

Morning

Southern

11km/h

Noon

Southern

17km/h

Afternoon

Southern

22km/h

Evening

Southern

22km/h

Night

Southern

21km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

89%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

95%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

58%

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Overcast

Overcast

15°

Afternoon

Chance for Light Rain

Chance for Light Rain

15°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Rain Showers

Rain Showers

15°

Dawn

Western

7km/h

Morning

North-west

3km/h

Noon

North-west

4km/h

Afternoon

Western

5km/h

Evening

Western

3km/h

Night

Southern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

94%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

86%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

41%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

84%

Dawn

Rain Showers

Rain Showers

15°

Morning

Rain Showers

Rain Showers

15°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Rain Showers

Rain Showers

15°

Evening

Rain Showers

Rain Showers

15°

Night

Rainy

Rainy

14°

Dawn

Southern

27km/h

Morning

Southern

32km/h

Noon

Southern

31km/h

Afternoon

Southern

29km/h

Evening

Southern

28km/h

Night

Southern

29km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

94%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

95%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

95%

Dawn

Rain Showers

Rain Showers

14°

Morning

Rain Showers

Rain Showers

14°

Noon

Rain Showers

Rain Showers

13°

Afternoon

Rain Showers

Rain Showers

13°

Evening

Light Rain

Light Rain

12°

Night

Light Rain

Light Rain

12°

Dawn

Southern

28km/h

Morning

Southern

26km/h

Noon

Southern

25km/h

Afternoon

Southern

24km/h

Evening

Southern

21km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

90%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

87%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

81%

Dawn

Overcast

Overcast

12°

Morning

Overcast

Overcast

12°

Noon

Overcast

Overcast

12°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

12°

Evening

Chance for Rain Showers

Chance for Rain Showers

13°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Southeastern

13km/h

Morning

Southeastern

12km/h

Noon

Southeastern

13km/h

Afternoon

Southeastern

15km/h

Evening

Southeastern

17km/h

Night

Southeastern

23km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

83%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

74%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

74%

Dawn

Chance for Rain Showers

Chance for Rain Showers

10°

Morning

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

11°

Noon

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

12°

Afternoon

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

12°

Evening

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

11°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Dawn

Southeastern

33km/h

Morning

Southern

38km/h

Noon

Southern

41km/h

Afternoon

Southern

45km/h

Evening

Southern

42km/h

Night

Southwestern

34km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

85%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

77%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

51%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

52%

Night

Precipitation Probability

52%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

11°

Dawn

Southwestern

23km/h

Morning

Western

13km/h

Noon

Western

11km/h

Afternoon

Western

12km/h

Evening

Western

11km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

75%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

72%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

54%

Morning

Precipitation Probability

52%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

43%