Current Weather Forecast for San Marcos

TX 78667  |   4:18am

Weather Conditions

76°

Feels Like 76°

Clear

75° 99°

0

UV Index

Good

Air Quality

S 3 mph

Wind

0 in

rain

Today

Thu 6/18

99°

Highest Temperature

15%

Morning clouds will give way to afternoon sunshine. Very hot. High 99F. Winds SSE at 10 to 15 mph.

Tonight

Thu 6/18

77°

Lowest Temperature

24%

Partly cloudy early followed by cloudy skies overnight. Low 77F. Winds SE at 10 to 15 mph.

Tomorrow

Fri 6/19

89°

Highest Temperature

56%

Scattered thunderstorms developing during the afternoon. High 89F. Winds ESE at 5 to 10 mph. Chance of rain 60%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in San Marcos

Hourly Weather Forecast & Temperature

5AM

15%

76°

Feels Like 76°

Partly Cloudy

SSE 3 mph

Wind

1003 mb

Pressure

97%

Humidity

0

UV Index

9mi

Visibility

36%

Cloud Cover

6AM

15%

76°

Feels Like 76°

Mostly Cloudy

SSE 2 mph

Wind

1003 mb

Pressure

97%

Humidity

0

UV Index

7mi

Visibility

70%

Cloud Cover

7AM

15%

77°

Feels Like 77°

Cloudy

SSE 3 mph

Wind

1003 mb

Pressure

97%

Humidity

0

UV Index

1.2mi

Visibility

80%

Cloud Cover

8AM

16%

78°

Feels Like 86°

Cloudy

SSE 6 mph

Wind

1004 mb

Pressure

97%

Humidity

0

UV Index

3mi

Visibility

91%

Cloud Cover

9AM

15%

81°

Feels Like 91°

Cloudy

S 8 mph

Wind

1004 mb

Pressure

91%

Humidity

1

UV Index

6mi

Visibility

91%

Cloud Cover

10AM

2%

84°

Feels Like 97°

Mostly Cloudy

S 9 mph

Wind

1005 mb

Pressure

83%

Humidity

4

UV Index

10mi

Visibility

62%

Cloud Cover

11AM

2%

88°

Feels Like 102°

Partly Cloudy

SSE 10 mph

Wind

1004 mb

Pressure

77%

Humidity

5

UV Index

10mi

Visibility

59%

Cloud Cover

12PM

4%

91°

Feels Like 108°

EXTREME HEAT

Partly Cloudy

SSE 11 mph

Wind

1004 mb

Pressure

71%

Humidity

9

UV Index

10mi

Visibility

47%

Cloud Cover

1PM

2%

93°

Feels Like 112°

EXTREME HEAT

Mostly Sunny

SSE 11 mph

Wind

1004 mb

Pressure

67%

Humidity

11

UV Index

10mi

Visibility

29%

Cloud Cover

2PM

1%

94°

Feels Like 115°

EXTREME HEAT

Sunny

SSE 11 mph

Wind

1004 mb

Pressure

64%

Humidity

11

UV Index

10mi

Visibility

15%

Cloud Cover

3PM

96°

Feels Like 116°

EXTREME HEAT

Sunny

SSE 11 mph

Wind

1003 mb

Pressure

61%

Humidity

10

UV Index

10mi

Visibility

18%

Cloud Cover

4PM

97°

Feels Like 118°

EXTREME HEAT

Mostly Sunny

SSE 12 mph

Wind

1003 mb

Pressure

59%

Humidity

7

UV Index

10mi

Visibility

22%

Cloud Cover

Thu 6/18

Thu

15%

75°

99°

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

118°

Feels Like

SSE 12 mph

Wind

78%

Humidity

11

UV Index

6:31 AM

Sunrise

8:35 PM

Sunset

Fri 6/19

Fri

56%

75°

89°

Showers and thunderstorms late. Highs in the upper 80s and lows in the mid 70s.

98°

Feels Like

ESE 9 mph

Wind

75%

Humidity

6

UV Index

6:31 AM

Sunrise

8:35 PM

Sunset

Sat 6/20

Sat

32%

75°

91°

Slight chance of a thunderstorm. Highs in the low 90s and lows in the mid 70s.

100°

Feels Like

SE 10 mph

Wind

76%

Humidity

10

UV Index

6:31 AM

Sunrise

8:35 PM

Sunset

Sun 6/21

Sun

32%

76°

94°

Slight chance of a thunderstorm. Highs in the mid 90s and lows in the upper 70s.

108°

Feels Like

S 14 mph

Wind

74%

Humidity

11

UV Index

6:31 AM

Sunrise

8:36 PM

Sunset

Mon 6/22

Mon

12%

78°

96°

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

108°

Feels Like

S 14 mph

Wind

66%

Humidity

11

UV Index

6:32 AM

Sunrise

8:36 PM

Sunset

Tue 6/23

Tue

21%

77°

96°

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

106°

Feels Like

SSE 10 mph

Wind

67%

Humidity

11

UV Index

6:32 AM

Sunrise

8:36 PM

Sunset

Wed 6/24

Wed

20%

75°

95°

Partly cloudy. Highs in the mid 90s and lows in the low 70s.

102°

Feels Like

S 10 mph

Wind

64%

Humidity

11

UV Index

6:32 AM

Sunrise

8:36 PM

Sunset

Thu 6/25

Thu

20%

73°

95°

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

101°

Feels Like

S 11 mph

Wind

65%

Humidity

11

UV Index

6:32 AM

Sunrise

8:36 PM

Sunset

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Looking for homes in this area?

• 341 Spiny Lizard Ln, San Marcos, TX 78666
• 108 Grant Ct, San Marcos, TX 78666
• 229 Gray Wolf Dr, San Marcos, TX 78666

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