Current Weather Forecast for San Marcos

TX 78667  |   11:29am

Weather Conditions

90°

Feels Like 97°

Sunny

72° 97°

6

UV Index

Good

Air Quality

SW 6 mph

Wind

0 in

rain

Today

Sun 9/20

97°

Highest Temperature

1%

Sunny to partly cloudy. Hot. High 97F. Winds SSE at 5 to 10 mph.

Tonight

Sun 9/20

74°

Lowest Temperature

24%

Partly cloudy this evening with more clouds for overnight. Low 74F. Winds S at 5 to 10 mph.

Tomorrow

Mon 9/21

97°

Highest Temperature

16%

Partly cloudy. A stray shower or thunderstorm is possible. High 97F. Winds SSE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in San Marcos

Hourly Weather Forecast & Temperature

12PM

91°

Feels Like 98°

Sunny

SSW 6 mph

Wind

1014 mb

Pressure

50%

Humidity

8

UV Index

10mi

Visibility

8%

Cloud Cover

1PM

1%

93°

Feels Like 100°

Mostly Sunny

S 5 mph

Wind

1013 mb

Pressure

45%

Humidity

9

UV Index

10mi

Visibility

29%

Cloud Cover

2PM

1%

95°

Feels Like 102°

Partly Cloudy

SSE 5 mph

Wind

1012 mb

Pressure

41%

Humidity

9

UV Index

10mi

Visibility

30%

Cloud Cover

3PM

95°

Feels Like 101°

Partly Cloudy

SSE 5 mph

Wind

1010 mb

Pressure

39%

Humidity

7

UV Index

10mi

Visibility

46%

Cloud Cover

4PM

96°

Feels Like 101°

Partly Cloudy

SSE 6 mph

Wind

1010 mb

Pressure

37%

Humidity

5

UV Index

10mi

Visibility

45%

Cloud Cover

5PM

96°

Feels Like 101°

Partly Cloudy

SSE 6 mph

Wind

1009 mb

Pressure

37%

Humidity

2

UV Index

10mi

Visibility

59%

Cloud Cover

6PM

1%

95°

Feels Like 99°

Partly Cloudy

SSE 6 mph

Wind

1009 mb

Pressure

37%

Humidity

1

UV Index

10mi

Visibility

55%

Cloud Cover

7PM

1%

92°

Feels Like 96°

Partly Cloudy

SE 6 mph

Wind

1009 mb

Pressure

42%

Humidity

0

UV Index

10mi

Visibility

52%

Cloud Cover

8PM

1%

89°

Feels Like 93°

Partly Cloudy

SE 8 mph

Wind

1010 mb

Pressure

49%

Humidity

0

UV Index

10mi

Visibility

58%

Cloud Cover

9PM

11%

85°

Feels Like 90°

Cloudy

SSE 7 mph

Wind

1011 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

10PM

24%

83°

Feels Like 88°

Mostly Cloudy

SSE 10 mph

Wind

1012 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

78%

Cloud Cover

11PM

23%

80°

Feels Like 85°

Mostly Cloudy

S 8 mph

Wind

1013 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

74%

Cloud Cover

Sun 9/20

Sun

1%

72°

97°

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

101°

Feels Like

SSE 6 mph

Wind

43%

Humidity

9

UV Index

7:18 AM

Sunrise

7:30 PM

Sunset

Mon 9/21

Mon

16%

74°

97°

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

103°

Feels Like

SSE 7 mph

Wind

62%

Humidity

9

UV Index

7:19 AM

Sunrise

7:29 PM

Sunset

Tue 9/22

Tue

13%

72°

97°

A few clouds. Highs in the upper 90s and lows in the low 70s.

101°

Feels Like

ENE 8 mph

Wind

58%

Humidity

9

UV Index

7:19 AM

Sunrise

7:27 PM

Sunset

Wed 9/23

Wed

6%

73°

97°

Mix of sun and clouds. Highs in the upper 90s and lows in the low 70s.

101°

Feels Like

ENE 9 mph

Wind

58%

Humidity

9

UV Index

7:20 AM

Sunrise

7:26 PM

Sunset

Thu 9/24

Thu

11%

73°

96°

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

101°

Feels Like

E 9 mph

Wind

59%

Humidity

9

UV Index

7:21 AM

Sunrise

7:25 PM

Sunset

Fri 9/25

Fri

6%

72°

95°

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

98°

Feels Like

E 8 mph

Wind

56%

Humidity

8

UV Index

7:21 AM

Sunrise

7:24 PM

Sunset

Sat 9/26

Sat

16%

72°

95°

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

98°

Feels Like

SSE 7 mph

Wind

57%

Humidity

9

UV Index

7:22 AM

Sunrise

7:22 PM

Sunset

Sun 9/27

Sun

6%

73°

96°

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

100°

Feels Like

S 7 mph

Wind

59%

Humidity

9

UV Index

7:22 AM

Sunrise

7:21 PM

Sunset

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Looking for homes in this area?

• 1624 Aquarena Springs Dr Unit B114, San Marcos, TX 78666
• 220 Knockout Rose Dr, San Marcos, TX 78666
• 3433W, San Marcos, TX 78666

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

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