San Marcos, TX

See Radar

Current Weather Forecast for San Marcos

TX 78667  |   11:11am

Weather Conditions

87°
Feels Like 91°
Sunny
Sunny
68° 95°
UV Index
6
UV Index
Air Quality
Good
Air Quality
Wind
SSE 5 mph
Wind
Rain
0 in
rain

Today

Wed 9/17
95°
Highest Temperature
Fair / Mostly Sunny
2%
Sunshine to start, then a few afternoon clouds. High around 95F. Winds SE at 5 to 10 mph.

Tonight

Wed 9/17
69°
Lowest Temperature
Partly Cloudy
5%
Partly cloudy skies. Low 69F. Winds SSW at 5 to 10 mph.

Tomorrow

Thu 9/18
95°
Highest Temperature
Fair / Mostly Sunny
23%
Generally sunny despite a few afternoon clouds. A stray shower or thunderstorm is possible. High around 95F. Winds S at 5 to 10 mph.

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
Sunny
1%
90°
Feels Like 93°
Sunny
Wind
SSE 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
42%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
1PM
Fair / Mostly Sunny
1%
92°
Feels Like 95°
Mostly Sunny
Wind
SE 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
37%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
2PM
Fair / Mostly Sunny
2%
93°
Feels Like 95°
Mostly Sunny
Wind
SE 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
34%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
3PM
Partly / Cloudy
2%
94°
Feels Like 95°
Partly Cloudy
Wind
SE 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
32%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
4PM
Mostly Cloudy
1%
94°
Feels Like 95°
Mostly Cloudy
Wind
SE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
32%
Humidity
UV Index
5
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
5PM
Mostly Cloudy
93°
Feels Like 94°
Mostly Cloudy
Wind
SE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
32%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
6PM
Mostly Cloudy
93°
Feels Like 94°
Mostly Cloudy
Wind
SE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
33%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
76%
Cloud Cover
7PM
Mostly Cloudy
90°
Feels Like 92°
Mostly Cloudy
Wind
SE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
37%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
73%
Cloud Cover
8PM
Mostly Cloudy
86°
Feels Like 88°
Mostly Cloudy
Wind
SE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
42%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
64%
Cloud Cover
9PM
Partly Cloudy
83°
Feels Like 85°
Partly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
48%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
50%
Cloud Cover
10PM
Mostly Cloudy
82°
Feels Like 84°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
11PM
Mostly Cloudy
80°
Feels Like 83°
Mostly Cloudy
Wind
S 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
70%
Cloud Cover
Wed 9/17
Wed
Fair / Mostly Sunny
2%
68°
95°
A few clouds. Highs in the mid 90s and lows in the upper 60s.
Feels Like
95°
Feels Like
Wind
SE 9 mph
Wind
Humidity
36%
Humidity
UV Index
9
UV Index
Visibility
7:17 AM
Sunrise
Visibility
7:33 PM
Sunset
Thu 9/18
Thu
Fair / Mostly Sunny
23%
69°
95°
Plenty of sun. Highs in the mid 90s and lows in the upper 60s.
Feels Like
97°
Feels Like
Wind
S 9 mph
Wind
Humidity
54%
Humidity
UV Index
9
UV Index
Visibility
7:17 AM
Sunrise
Visibility
7:32 PM
Sunset
Fri 9/19
Fri
Fair / Mostly Sunny
7%
69°
96°
More sun than clouds. Highs in the mid 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
7:18 AM
Sunrise
Visibility
7:31 PM
Sunset
Sat 9/20
Sat
Sunny
7%
70°
95°
Sunshine. Highs in the mid 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
SE 10 mph
Wind
Humidity
53%
Humidity
UV Index
9
UV Index
Visibility
7:19 AM
Sunrise
Visibility
7:30 PM
Sunset
Sun 9/21
Sun
Fair / Mostly Sunny
14%
72°
95°
Plenty of sun. Highs in the mid 90s and lows in the low 70s.
Feels Like
99°
Feels Like
Wind
S 10 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
7:19 AM
Sunrise
Visibility
7:28 PM
Sunset
Mon 9/22
Mon
Partly / Cloudy
21%
73°
98°
Times of sun and clouds. Highs in the upper 90s and lows in the low 70s.
Feels Like
105°
Feels Like
Wind
S 10 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
7:20 AM
Sunrise
Visibility
7:27 PM
Sunset
Tue 9/23
Tue
Isolated Thunderstorms
35%
72°
89°
Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
NNE 8 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
7:20 AM
Sunrise
Visibility
7:26 PM
Sunset
Wed 9/24
Wed
Partly / Cloudy
24%
67°
94°
Partly cloudy. Highs in the mid 90s and lows in the mid 60s.
Feels Like
95°
Feels Like
Wind
NNE 8 mph
Wind
Humidity
55%
Humidity
UV Index
9
UV Index
Visibility
7:21 AM
Sunrise
Visibility
7:25 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Texas

Loading...