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

Day

partly cloudy to clear

16°

Night

light fog from midnight

11°

Day

generally scattered clouds with light fog at morning

16°

Night

light fog from midnight

11°

Day

light fog at morning

16°

Night

light fog from midnight

12°

Day

light fog at morning

16°

Night

light fog from midnight

13°

Day

light fog

16°

Night

fog, chance for rain showers

14°

Day

light fog

15°

Night

fog till early night hours followed by chance for light rain

14°

Day

generally overcast with light fog at morning

15°

Night

partly cloudy to overcast

12°

Day

partly cloudy

13°

Night

cloudy

10°

Day

scattered clouds to cloudy

13°

Night

rain showers from midnight

11°

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Clear

Clear

15°

Afternoon

Clear

Clear

16°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

Northeastern

14km/h

Morning

Northeastern

14km/h

Noon

Northeastern

13km/h

Afternoon

Northeastern

12km/h

Evening

Northeastern

12km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

88%

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

11°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Mostly Clear

Mostly Clear

15°

Afternoon

Mostly Clear

Mostly Clear

16°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mist - Light Fog

Mist - Light Fog

13°

Dawn

Northeastern

11km/h

Morning

Northeastern

10km/h

Noon

Northeastern

8km/h

Afternoon

Northeastern

5km/h

Evening

Northern

5km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

92%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

91%

Night

Relative Humidity

95%

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

11°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Partly Cloudy

Partly Cloudy

16°

Afternoon

Mostly Cloudy

Mostly Cloudy

16°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Mist - Light Fog

Mist - Light Fog

13°

Dawn

Northeastern

5km/h

Morning

Northeastern

4km/h

Noon

Northern

5km/h

Afternoon

Northeastern

4km/h

Evening

Northern

5km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

93%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

89%

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

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Northern

6km/h

Morning

Northeastern

6km/h

Noon

Northeastern

5km/h

Afternoon

Northern

4km/h

Evening

Western

5km/h

Night

Western

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

93%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

89%

Night

Relative Humidity

95%

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

13°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Mist - Light Fog

Mist - Light Fog

16°

Afternoon

Mist - Light Fog

Mist - Light Fog

16°

Evening

Mist - Light Fog

Mist - Light Fog

15°

Night

Rain Showers and Fog

Rain Showers and Fog

14°

Dawn

Southeastern

6km/h

Morning

Eastern

4km/h

Noon

Eastern

4km/h

Afternoon

Southwestern

5km/h

Evening

Southwestern

8km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

95%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

98%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

76%

Dawn

Chance for Rain Showers

Chance for Rain Showers

14°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Mist - Light Fog

Mist - Light Fog

15°

Afternoon

Mist - Light Fog

Mist - Light Fog

15°

Evening

Foggy

Foggy

14°

Night

Foggy

Foggy

14°

Dawn

Southwestern

16km/h

Morning

Southwestern

14km/h

Noon

Southwestern

10km/h

Afternoon

Western

10km/h

Evening

Western

9km/h

Night

Western

6km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

97%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

99%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

27%

Dawn

Chance for Light Rain

Chance for Light Rain

14°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Overcast

Overcast

15°

Afternoon

Overcast

Overcast

14°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Overcast

Overcast

12°

Dawn

Southwestern

9km/h

Morning

North-west

11km/h

Noon

Western

13km/h

Afternoon

Western

12km/h

Evening

Western

11km/h

Night

Western

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

91%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

72%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

30%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

12°

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Partly Cloudy

Partly Cloudy

13°

Afternoon

Overcast

Overcast

13°

Evening

Cloudy

Cloudy

12°

Night

Overcast

Overcast

11°

Dawn

North-west

8km/h

Morning

North-west

10km/h

Noon

North-west

19km/h

Afternoon

North-west

19km/h

Evening

North-west

18km/h

Night

North-west

12km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

58%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

70%

Night

Relative Humidity

68%

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

Cloudy

Cloudy

10°

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Partly Cloudy

Partly Cloudy

13°

Afternoon

Overcast

Overcast

13°

Evening

Overcast

Overcast

12°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

North-west

8km/h

Morning

Western

2km/h

Noon

Western

5km/h

Afternoon

Western

5km/h

Evening

Southwestern

4km/h

Night

Southern

10km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

59%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

59%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

62%