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U.S. / TX / San Marcos / 78667

San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667  |   11:30am

Weather Conditions

89°
Feels Like 103°
Mostly Cloudy
Mostly Cloudy
76° 92°
UV Index
7
UV Index
Air Quality
Moderate
Air Quality
Wind
S 8 mph
Wind
Rain
0 in
rain

Today

Sat 6/14
92°
Highest Temperature
Isolated Thunderstorms
33%
A mix of clouds and sun with a slight chance of thunderstorms this afternoon. High 92F. Winds SSE at 10 to 15 mph. Chance of rain 30%.

Tonight

Sat 6/14
75°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy skies early will give way to cloudy skies late. Low around 75F. Winds SSE at 10 to 15 mph.

Tomorrow

Sun 6/15
92°
Highest Temperature
Scattered Thunderstorms
45%
Scattered thunderstorms developing during the afternoon. High 92F. Winds S at 10 to 15 mph. Chance of rain 50%.

Local Weather Radar - San Marcos, TX

Live San Marcos Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in San Marcos

Hourly Weather Forecast & Temperature

12PM
Partly / Cloudy
8%
90°
Feels Like 105°
Partly Cloudy
Wind
S 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
1PM
Partly / Cloudy
15%
91°
Feels Like 106°
Partly Cloudy
Wind
S 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
67%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
2PM
Mostly Cloudy
15%
92°
Feels Like 107°
Mostly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
62%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
3PM
Mostly Cloudy
15%
91°
Feels Like 103°
Mostly Cloudy
Wind
SSE 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
65%
Cloud Cover
4PM
Partly / Cloudy
15%
91°
Feels Like 103°
Partly Cloudy
Wind
SSE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
5PM
Scattered Thunderstorms
40%
90°
Feels Like 102°
Scattered Thunderstorms
Wind
SSE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
62%
Humidity
UV Index
4
UV Index
Visibility
7mi
Visibility
Visibility
54%
Cloud Cover
6PM
Isolated Thunderstorms
33%
89°
Feels Like 98°
Isolated Thunderstorms
Wind
SSE 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
59%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
49%
Cloud Cover
7PM
Partly / Cloudy
1%
88°
Feels Like 99°
Partly Cloudy
Wind
SSE 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
68%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
8PM
Partly / Cloudy
5%
86°
Feels Like 95°
Partly Cloudy
Wind
SE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
9PM
Partly Cloudy
4%
83°
Feels Like 91°
Partly Cloudy
Wind
SE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
10PM
Fair / Mostly Clear
4%
82°
Feels Like 90°
Mostly Clear
Wind
SE 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
11PM
Fair / Mostly Clear
5%
80°
Feels Like 88°
Mostly Clear
Wind
SSE 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
24%
Cloud Cover
Sat 6/14
Sat
Isolated Thunderstorms
33%
76°
92°
Partly cloudy with a stray thunderstorm. Highs in the low 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
6:30 AM
Sunrise
Visibility
8:34 PM
Sunset
Sun 6/15
Sun
Scattered Thunderstorms
45%
75°
92°
Showers and thunderstorms late. Highs in the low 90s and lows in the low 70s.
Feels Like
102°
Feels Like
Wind
S 10 mph
Wind
Humidity
75%
Humidity
UV Index
11
UV Index
Visibility
6:30 AM
Sunrise
Visibility
8:34 PM
Sunset
Mon 6/16
Mon
Partly / Cloudy
24%
73°
93°
Clouds giving way to sun . Highs in the low 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
S 11 mph
Wind
Humidity
71%
Humidity
UV Index
11
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:34 PM
Sunset
Tue 6/17
Tue
Partly / Cloudy
19%
74°
95°
Partly cloudy. Highs in the mid 90s and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
S 15 mph
Wind
Humidity
69%
Humidity
UV Index
11
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:35 PM
Sunset
Wed 6/18
Wed
Fair / Mostly Sunny
21%
75°
94°
More sun than clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
S 15 mph
Wind
Humidity
68%
Humidity
UV Index
11
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:35 PM
Sunset
Thu 6/19
Thu
Scattered Thunderstorms
43%
75°
94°
Afternoon thunderstorms. Highs in the mid 90s and lows in the low 70s.
Feels Like
105°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
70%
Humidity
UV Index
11
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:35 PM
Sunset
Fri 6/20
Fri
Scattered Thunderstorms
42%
73°
91°
Scattered thunderstorms possible. Highs in the low 90s and lows in the mid 70s.
Feels Like
99°
Feels Like
Wind
SSE 11 mph
Wind
Humidity
72%
Humidity
UV Index
10
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:35 PM
Sunset
Sat 6/21
Sat
Scattered Thunderstorms
48%
74°
87°
A few thunderstorms possible. Highs in the upper 80s and lows in the mid 70s.
Feels Like
95°
Feels Like
Wind
SSE 12 mph
Wind
Humidity
79%
Humidity
UV Index
11
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:36 PM
Sunset
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