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

Day

partly cloudy to clear

17°

Night

mostly clear

12°

Day

partly cloudy to clear

17°

Night

light fog at dawn

12°

Day

generally mostly clear with light fog at morning

17°

Night

light fog from midnight

12°

Day

light fog at morning

15°

Night

light fog from midnight

12°

Day

light fog at morning

15°

Night

light fog from midnight

13°

Day

light fog at morning

16°

Night

mostly cloudy

12°

Day

scattered clouds

15°

Night

light fog from early night hours till dawn

12°

Day

partly cloudy

15°

Night

mostly cloudy

13°

Day

light rain at afternoon

15°

Night

rain showers from evening

14°

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Clear

Clear

17°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mostly Clear

Mostly Clear

13°

Dawn

Northeastern

11km/h

Morning

Northeastern

10km/h

Noon

Northeastern

10km/h

Afternoon

Northern

10km/h

Evening

Northern

10km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

83%

Night

Relative Humidity

91%

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

Partly Cloudy

Partly Cloudy

13°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Northeastern

11km/h

Morning

Northeastern

10km/h

Noon

Northeastern

10km/h

Afternoon

Northeastern

11km/h

Evening

Northeastern

11km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

82%

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

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Mostly Clear

Mostly Clear

16°

Afternoon

Mostly Clear

Mostly Clear

17°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Mist - Light Fog

Mist - Light Fog

13°

Dawn

Northeastern

9km/h

Morning

Northeastern

8km/h

Noon

Northeastern

7km/h

Afternoon

Northern

4km/h

Evening

Northern

5km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

91%

Noon

Relative Humidity

77%

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

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Overcast

Overcast

15°

Evening

Mostly Cloudy

Mostly Cloudy

14°

Night

Mist - Light Fog

Mist - Light Fog

13°

Dawn

Northern

6km/h

Morning

Northeastern

5km/h

Noon

Northern

5km/h

Afternoon

Northeastern

7km/h

Evening

Northeastern

6km/h

Night

Northern

5km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

95%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

87%

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

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Overcast

Overcast

15°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

15°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Northeastern

6km/h

Morning

Northeastern

5km/h

Noon

Northern

4km/h

Afternoon

North-west

6km/h

Evening

Western

5km/h

Night

Western

3km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

92%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

87%

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

13°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Cloudy

Cloudy

16°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Overcast

Overcast

14°

Night

Cloudy

Cloudy

13°

Dawn

Southwestern

2km/h

Morning

Southern

3km/h

Noon

Northern

9km/h

Afternoon

North-west

9km/h

Evening

North-west

7km/h

Night

Western

8km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

91%

Night

Relative Humidity

91%

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

Mostly Clear

Mostly Clear

14°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Scattered Clouds

Scattered Clouds

13°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

Western

8km/h

Morning

Western

7km/h

Noon

Western

13km/h

Afternoon

Western

13km/h

Evening

Western

12km/h

Night

Western

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

80%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

92%

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

12°

Morning

Overcast

Overcast

13°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Cloudy

Cloudy

15°

Evening

Cloudy

Cloudy

14°

Night

Overcast

Overcast

14°

Dawn

Western

6km/h

Morning

Southern

6km/h

Noon

Southwestern

7km/h

Afternoon

Southwestern

7km/h

Evening

Southwestern

8km/h

Night

Southern

10km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

80%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

80%

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

Overcast

Overcast

13°

Morning

Overcast

Overcast

14°

Noon

Overcast

Overcast

15°

Afternoon

Light Rain

Light Rain

15°

Evening

Light Rain

Light Rain

14°

Night

Rain Showers

Rain Showers

14°

Dawn

Southern

12km/h

Morning

Southern

12km/h

Noon

Southern

13km/h

Afternoon

Southwestern

15km/h

Evening

Southwestern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

83%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

82%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

71%