Current Weather Forecast for San Marcos

TX 78667  |   1:29am

Weather Conditions

78°

Feels Like 85°

Mostly Cloudy

73° 97°

0

UV Index

Moderate

Air Quality

SE 6 mph

Wind

0.01 in

rain

Tonight

Thu 5/22

72°

Lowest Temperature

98%

Thunderstorms, accompanied by locally heavy rainfall at times. Low 72F. Winds SSE at 5 to 10 mph. Chance of rain 100%.

Tomorrow

Fri 5/23

97°

Highest Temperature

9%

Partly cloudy skies. High 97F. Winds SSE at 10 to 20 mph.

Tomorrow night

Fri 5/23

75°

Lowest Temperature

15%

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low near 75F. Winds SSE at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in San Marcos

Hourly Weather Forecast & Temperature

2AM

31%

77°

Feels Like 77°

Isolated Thunderstorms

SSE 6 mph

Wind

1015 mb

Pressure

92%

Humidity

0

UV Index

9mi

Visibility

68%

Cloud Cover

3AM

98%

76°

Feels Like 76°

Heavy Thunderstorms

E 7 mph

Wind

1016 mb

Pressure

91%

Humidity

0

UV Index

4mi

Visibility

75%

Cloud Cover

4AM

94%

75°

Feels Like 75°

Thunderstorms

SSE 7 mph

Wind

1015 mb

Pressure

96%

Humidity

0

UV Index

6mi

Visibility

75%

Cloud Cover

5AM

4%

73°

Feels Like 73°

Cloudy

S 6 mph

Wind

1014 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

89%

Cloud Cover

6AM

4%

73°

Feels Like 73°

Mostly Cloudy

S 6 mph

Wind

1013 mb

Pressure

89%

Humidity

0

UV Index

9mi

Visibility

69%

Cloud Cover

7AM

4%

73°

Feels Like 73°

Mostly Cloudy

S 6 mph

Wind

1013 mb

Pressure

90%

Humidity

0

UV Index

8mi

Visibility

79%

Cloud Cover

8AM

6%

76°

Feels Like 76°

Partly Cloudy

S 8 mph

Wind

1014 mb

Pressure

85%

Humidity

0

UV Index

9mi

Visibility

59%

Cloud Cover

9AM

10%

79°

Feels Like 84°

Partly Cloudy

S 8 mph

Wind

1015 mb

Pressure

81%

Humidity

2

UV Index

10mi

Visibility

56%

Cloud Cover

10AM

7%

82°

Feels Like 88°

Partly Cloudy

S 8 mph

Wind

1015 mb

Pressure

73%

Humidity

4

UV Index

10mi

Visibility

59%

Cloud Cover

11AM

6%

86°

Feels Like 93°

Partly Cloudy

S 9 mph

Wind

1015 mb

Pressure

65%

Humidity

6

UV Index

10mi

Visibility

51%

Cloud Cover

12PM

4%

89°

Feels Like 96°

Partly Cloudy

SSE 9 mph

Wind

1014 mb

Pressure

57%

Humidity

9

UV Index

10mi

Visibility

37%

Cloud Cover

1PM

2%

91°

Feels Like 99°

Mostly Sunny

SSE 9 mph

Wind

1014 mb

Pressure

52%

Humidity

11

UV Index

10mi

Visibility

23%

Cloud Cover

Thu 5/22

Thu

98%

73°

97°

Heavy thunderstorms. Lows overnight in the low 70s.

83°

Feels Like

SSE 8 mph

Wind

91%

Humidity

0

UV Index

6:34 AM

Sunrise

8:22 PM

Sunset

Fri 5/23

Fri

9%

72°

96°

Times of sun and clouds. Highs in the upper 90s and lows in the mid 70s.

103°

Feels Like

SSE 14 mph

Wind

60%

Humidity

11

UV Index

6:34 AM

Sunrise

8:23 PM

Sunset

Sat 5/24

Sat

19%

75°

99°

Clouds giving way to sun . Highs in the upper 90s and lows in the mid 70s.

104°

Feels Like

S 16 mph

Wind

58%

Humidity

11

UV Index

6:34 AM

Sunrise

8:24 PM

Sunset

Sun 5/25

Sun

34%

76°

97°

Isolated thunderstorms. Highs in the upper 90s and lows in the mid 70s.

104°

Feels Like

SSE 17 mph

Wind

63%

Humidity

10

UV Index

6:33 AM

Sunrise

8:24 PM

Sunset

Mon 5/26

Mon

50%

73°

94°

A few thunderstorms possible. Highs in the mid 90s and lows in the low 70s.

100°

Feels Like

SSE 14 mph

Wind

66%

Humidity

9

UV Index

6:33 AM

Sunrise

8:25 PM

Sunset

Tue 5/27

Tue

24%

70°

92°

Considerable cloudiness. Highs in the low 90s and lows in the low 70s.

98°

Feels Like

ESE 11 mph

Wind

68%

Humidity

10

UV Index

6:33 AM

Sunrise

8:25 PM

Sunset

Wed 5/28

Wed

50%

70°

88°

Scattered thunderstorms. Highs in the upper 80s and lows in the low 70s.

93°

Feels Like

E 9 mph

Wind

72%

Humidity

7

UV Index

6:32 AM

Sunrise

8:26 PM

Sunset

Thu 5/29

Thu

47%

72°

90°

Scattered thunderstorms possible. Highs in the low 90s and lows in the low 70s.

96°

Feels Like

SSE 11 mph

Wind

71%

Humidity

9

UV Index

6:32 AM

Sunrise

8:26 PM

Sunset

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