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

San Francisco, United States

Day

overcast

13°

Night

overcast

13°

Day

mostly cloudy

17°

Night

light fog at dawn

13°

Day

partly cloudy

17°

Night

light fog from midnight

15°

Day

generally scattered clouds with light fog at morning

21°

Night

fog from midnight

16°

Day

generally mostly clear with fog at morning

22°

Night

light fog till dawn

15°

Day

generally partly cloudy with chance for light rain at afternoon

17°

Night

chance for rain showers till dawn

12°

Day

partly cloudy

16°

Night

clear

13°

Day

clear

17°

Night

clear

14°

Day

clear

18°

Night

clear

13°

Dawn

Mostly Cloudy

Mostly Cloudy

11°

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Overcast

Overcast

13°

Afternoon

Overcast

Overcast

13°

Evening

Overcast

Overcast

13°

Night

Overcast

Overcast

13°

Dawn

North-west

5km/h

Morning

Southwestern

3km/h

Noon

Southern

7km/h

Afternoon

Western

11km/h

Evening

Western

9km/h

Night

Western

7km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

70%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

83%

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

10%

Dawn

Overcast

Overcast

13°

Morning

Mostly Cloudy

Mostly Cloudy

14°

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Mostly Cloudy

Mostly Cloudy

17°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Mostly Clear

Mostly Clear

14°

Dawn

Southern

9km/h

Morning

Southern

9km/h

Noon

Southern

9km/h

Afternoon

Southwestern

10km/h

Evening

Western

6km/h

Night

Western

5km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

75%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

85%

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

Mist - Light Fog

Mist - Light Fog

13°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Partly Cloudy

Partly Cloudy

17°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mist - Light Fog

Mist - Light Fog

15°

Dawn

North-west

3km/h

Morning

Eastern

2km/h

Noon

Western

9km/h

Afternoon

Western

16km/h

Evening

Western

12km/h

Night

Western

7km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

85%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

89%

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

15°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Mostly Clear

Mostly Clear

21°

Evening

Mostly Clear

Mostly Clear

18°

Night

Mist - Light Fog

Mist - Light Fog

17°

Dawn

Southern

6km/h

Morning

Eastern

6km/h

Noon

Northeastern

4km/h

Afternoon

Western

10km/h

Evening

Western

8km/h

Night

Western

5km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

89%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

78%

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

Foggy

Foggy

16°

Morning

Foggy

Foggy

17°

Noon

Clear

Clear

21°

Afternoon

Mostly Clear

Mostly Clear

22°

Evening

Mist - Light Fog

Mist - Light Fog

18°

Night

Mist - Light Fog

Mist - Light Fog

16°

Day Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southeastern

5km/h

Morning

Northeastern

6km/h

Noon

Northeastern

4km/h

Afternoon

North-west

10km/h

Evening

Western

10km/h

Night

Western

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

94%

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

15°

Morning

Mostly Cloudy

Mostly Cloudy

16°

Noon

Partly Cloudy

Partly Cloudy

17°

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

17°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

15°

Night

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

13°

Dawn

Southwestern

13km/h

Morning

Western

14km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

21km/h

Evening

Southwestern

23km/h

Night

Western

18km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

80%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

89%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

28%

Evening

Precipitation Probability

28%

Night

Precipitation Probability

29%

Dawn

Chance for Rain Showers

Chance for Rain Showers

12°

Morning

Partly Cloudy

Partly Cloudy

12°

Noon

Partly Cloudy

Partly Cloudy

15°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Clear

Clear

15°

Night

Clear

Clear

14°

Dawn

Western

14km/h

Morning

North-west

16km/h

Noon

North-west

18km/h

Afternoon

North-west

23km/h

Evening

North-west

17km/h

Night

North-west

18km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

71%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

58%

Night

Relative Humidity

52%

Dawn

Precipitation Probability

28%

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

13°

Morning

Clear

Clear

14°

Noon

Clear

Clear

17°

Afternoon

Clear

Clear

17°

Evening

Clear

Clear

15°

Night

Clear

Clear

14°

Dawn

Northern

16km/h

Morning

Northeastern

11km/h

Noon

Northeastern

13km/h

Afternoon

Western

14km/h

Evening

Western

9km/h

Night

Western

6km/h

Dawn

Relative Humidity

45%

Morning

Relative Humidity

37%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

60%

Night

Relative Humidity

61%

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

14°

Morning

Mostly Clear

Mostly Clear

15°

Noon

Mostly Clear

Mostly Clear

18°

Afternoon

Clear

Clear

18°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mostly Clear

Mostly Clear

14°

Dawn

Northeastern

7km/h

Morning

Northeastern

7km/h

Noon

Northeastern

7km/h

Afternoon

Northern

14km/h

Evening

Western

10km/h

Night

Western

6km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

41%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

60%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%