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

Day

generally scattered clouds with light fog at morning

16°

Night

light fog from early night hours

12°

Day

generally clear with light fog at morning

17°

Night

light fog from midnight

13°

Day

generally partly cloudy with light fog at morning

17°

Night

fog from early night hours

11°

Day

light fog at morning

14°

Night

light fog

11°

Day

light fog till noon

14°

Night

light fog from evening

10°

Day

clear

16°

Night

scattered clouds

11°

Day

mostly clear

15°

Night

scattered clouds

12°

Day

mostly clear to overcast

15°

Night

mostly clear

Day

clear

15°

Night

clear

11°

Dawn

Foggy

Foggy

11°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Mostly Clear

Mostly Clear

15°

Night

Mist - Light Fog

Mist - Light Fog

13°

Dawn

Northeastern

11km/h

Morning

Northeastern

13km/h

Noon

Northeastern

11km/h

Afternoon

Northern

9km/h

Evening

Northern

6km/h

Night

Northern

8km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

92%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

92%

Night

Relative Humidity

97%

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

17°

Afternoon

Clear

Clear

17°

Evening

Scattered Clouds

Scattered Clouds

15°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Northeastern

14km/h

Morning

Northeastern

13km/h

Noon

Northeastern

12km/h

Afternoon

Northeastern

12km/h

Evening

Northern

10km/h

Night

Northeastern

9km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

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

Mist - Light Fog

Mist - Light Fog

13°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Partly Cloudy

Partly Cloudy

17°

Afternoon

Overcast

Overcast

16°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Foggy

Foggy

13°

Dawn

Northeastern

9km/h

Morning

Northeastern

8km/h

Noon

Northeastern

7km/h

Afternoon

North-west

6km/h

Evening

North-west

4km/h

Night

Northern

2km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

91%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

91%

Night

Relative Humidity

98%

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

Cloudy

Cloudy

14°

Afternoon

Cloudy

Cloudy

14°

Evening

Mist - Light Fog

Mist - Light Fog

13°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

North-west

3km/h

Morning

North-west

3km/h

Noon

Western

11km/h

Afternoon

Western

10km/h

Evening

Western

8km/h

Night

North-west

4km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

93%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

94%

Night

Relative Humidity

97%

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

Mist - Light Fog

Mist - Light Fog

14°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Mist - Light Fog

Mist - Light Fog

13°

Night

Mist - Light Fog

Mist - Light Fog

11°

Dawn

Eastern

4km/h

Morning

Eastern

2km/h

Noon

North-west

3km/h

Afternoon

Western

8km/h

Evening

Western

8km/h

Night

Western

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

97%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

92%

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

10°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Clear

Clear

16°

Afternoon

Mostly Clear

Mostly Clear

16°

Evening

Mostly Clear

Mostly Clear

14°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Western

5km/h

Morning

Western

7km/h

Noon

Western

7km/h

Afternoon

Western

4km/h

Evening

Southwestern

5km/h

Night

Western

5km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

88%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

88%

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

Scattered Clouds

Scattered Clouds

11°

Morning

Mostly Clear

Mostly Clear

12°

Noon

Mostly Clear

Mostly Clear

15°

Afternoon

Clear

Clear

15°

Evening

Clear

Clear

14°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Northeastern

4km/h

Morning

Southeastern

4km/h

Noon

Eastern

5km/h

Afternoon

Northern

5km/h

Evening

Western

5km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

50%

Morning

Relative Humidity

48%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

51%

Night

Relative Humidity

83%

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

13°

Noon

Overcast

Overcast

15°

Afternoon

Overcast

Overcast

15°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Mostly Clear

Mostly Clear

10°

Dawn

Eastern

9km/h

Morning

Eastern

7km/h

Noon

Northeastern

6km/h

Afternoon

North-west

12km/h

Evening

Western

22km/h

Night

Western

13km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

41%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

80%

Night

Relative Humidity

82%

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

Morning

Mostly Clear

Mostly Clear

11°

Noon

Clear

Clear

15°

Afternoon

Clear

Clear

15°

Evening

Clear

Clear

15°

Night

Clear

Clear

13°

Dawn

Northern

14km/h

Morning

Northern

25km/h

Noon

Northern

28km/h

Afternoon

Northern

32km/h

Evening

Northern

35km/h

Night

Northeastern

31km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

43%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

39%

Night

Relative Humidity

43%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%