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

Day

mostly cloudy to mostly clear

24°

Night

generally scattered clouds with chance for light rain at dawn

12°

Day

scattered clouds to cloudy

26°

Night

chance for light rain at dawn

18°

Day

rain showers with thunderstorms

26°

Night

rain showers with thunderstorms

18°

Day

rain showers with thunderstorms

23°

Night

rain showers with thunderstorms, fog at dawn

18°

Day

rain showers with thunderstorms

26°

Night

rain showers with thunderstorms

20°

Day

rain showers with thunderstorms

26°

Night

chance for rain showers till midnight

21°

Day

overcast to partly cloudy

31°

Night

chance for light rain at dawn

21°

Day

mostly cloudy

26°

Night

rain showers with thunderstorms from midnight till dawn followed by light fog

20°

Day

rain showers with thunderstorms at times

27°

Night

rain showers with thunderstorms till midnight

18°

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Overcast

Overcast

15°

Noon

Overcast

Overcast

22°

Afternoon

Scattered Clouds

Scattered Clouds

24°

Evening

Scattered Clouds

Scattered Clouds

20°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

Northeastern

8km/h

Morning

Northeastern

8km/h

Noon

Eastern

7km/h

Afternoon

Eastern

7km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

59%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

49%

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

0%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Overcast

Overcast

26°

Evening

Partly Cloudy

Partly Cloudy

21°

Night

Overcast

Overcast

19°

Dawn

Eastern

7km/h

Morning

Northeastern

10km/h

Noon

Eastern

8km/h

Afternoon

Southeastern

8km/h

Evening

Southeastern

8km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

74%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

72%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

33%

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

18°

Morning

Chance for Rain Showers

Chance for Rain Showers

18°

Noon

Thunderstorms

Thunderstorms

21°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

21°

Night

Thunderstorms

Thunderstorms

19°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

8km/h

Morning

Eastern

9km/h

Noon

Eastern

10km/h

Afternoon

Southeastern

11km/h

Evening

Southeastern

10km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

84%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

75%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

68%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

95%

Dawn

Thunderstorms

Thunderstorms

18°

Morning

Thunderstorms

Thunderstorms

19°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

19°

Night

Thunderstorms

Thunderstorms

18°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

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

Fog is expected / Risk of poor visibility while driving.

Dawn

Southeastern

10km/h

Morning

Eastern

13km/h

Noon

Eastern

12km/h

Afternoon

Southeastern

14km/h

Evening

Eastern

13km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

94%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

94%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

66%

Dawn

Thunderstorms with Fog

Thunderstorms with Fog

18°

Morning

Thunderstorms

Thunderstorms

20°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

21°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Eastern

9km/h

Morning

Northeastern

13km/h

Noon

Eastern

12km/h

Afternoon

Southeastern

18km/h

Evening

Southeastern

19km/h

Night

Southeastern

22km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

97%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

86%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

86%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

61%

Dawn

Thunderstorms

Thunderstorms

20°

Morning

Thunderstorms

Thunderstorms

22°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Chance for Rain Showers

Chance for Rain Showers

23°

Night

Chance for Rain Showers

Chance for Rain Showers

21°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

18km/h

Morning

Southern

16km/h

Noon

Southern

20km/h

Afternoon

Southern

22km/h

Evening

Southeastern

12km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

91%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

76%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

89%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

49%

Dawn

Mist - Light Fog

Mist - Light Fog

21°

Morning

Overcast

Overcast

21°

Noon

Overcast

Overcast

26°

Afternoon

Cloudy

Cloudy

31°

Evening

Partly Cloudy

Partly Cloudy

26°

Night

Cloudy

Cloudy

21°

Dawn

Southeastern

14km/h

Morning

Southern

18km/h

Noon

Southern

20km/h

Afternoon

Southern

25km/h

Evening

Southeastern

24km/h

Night

Southeastern

24km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

82%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

64%

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

Chance for Light Rain

Chance for Light Rain

21°

Morning

Mostly Cloudy

Mostly Cloudy

24°

Noon

Overcast

Overcast

25°

Afternoon

Overcast

Overcast

26°

Evening

Partly Cloudy

Partly Cloudy

25°

Night

Thunderstorms

Thunderstorms

20°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

21km/h

Morning

Southern

25km/h

Noon

Southern

24km/h

Afternoon

Southern

20km/h

Evening

Southeastern

20km/h

Night

Southeastern

20km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

68%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

74%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

69%

Dawn

Thunderstorms

Thunderstorms

20°

Morning

Mostly Cloudy

Mostly Cloudy

22°

Noon

Thunderstorms

Thunderstorms

27°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

19°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

10km/h

Morning

Eastern

17km/h

Noon

Southeastern

19km/h

Afternoon

Southeastern

21km/h

Evening

Southeastern

19km/h

Night

Eastern

18km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

78%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

72%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

66%