San Marcos, TX

See Radar

Current Weather Forecast for San Marcos

TX 78667  |   1:03am

Weather Conditions

83°
Feels Like 89°
Clear
Clear
80° 89°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 6 mph
Wind
Rain
0 in
rain

Tonight

Thu 8/20
75°
Lowest Temperature
Clear
3%
Clear skies. Low near 75F. Winds S at 5 to 10 mph.

Tomorrow

Fri 8/21
103°
Highest Temperature
Fair / Mostly Sunny
7%
Sunny, along with a few afternoon clouds. Hot. High 103F. Winds S at 5 to 10 mph.

Tomorrow night

Fri 8/21
75°
Lowest Temperature
Fair / Mostly Clear
5%
A few clouds overnight. Low around 75F. 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

2AM
Clear
2%
81°
Feels Like 88°
Clear
Wind
S 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3AM
Clear
2%
80°
Feels Like 86°
Clear
Wind
S 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
4AM
Clear
2%
79°
Feels Like 85°
Clear
Wind
S 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
5AM
Clear
3%
78°
Feels Like 84°
Clear
Wind
SSW 4 mph
Wind
Pressure
1016 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
4%
Cloud Cover
6AM
Clear
3%
77°
Feels Like 77°
Clear
Wind
SSW 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
5%
Cloud Cover
7AM
Clear
3%
76°
Feels Like 76°
Clear
Wind
SSW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
10%
Cloud Cover
8AM
Sunny
7%
78°
Feels Like 84°
Sunny
Wind
SSW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
9AM
Sunny
3%
82°
Feels Like 90°
Sunny
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
77%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
10AM
Sunny
1%
87°
Feels Like 95°
Sunny
Wind
SSW 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
65%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
11AM
Sunny
90°
Feels Like 99°
Sunny
Wind
SSW 8 mph
Wind
Pressure
1017 mb
Pressure
Humidity
56%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
12PM
Sunny
94°
Feels Like 103°
Sunny
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
49%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
1PM
Sunny
96°
Feels Like 105°
Sunny
Wind
S 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
43%
Humidity
UV Index
11
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
Thu 8/20
Thu
Clear
3%
80°
89°
Clear. Lows overnight in the mid 70s.
Feels Like
88°
Feels Like
Wind
S 8 mph
Wind
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
7:02 AM
Sunrise
Visibility
8:07 PM
Sunset
Fri 8/21
Fri
Fair / Mostly Sunny
7%
73°
103°
Mostly sunny. Highs 101 to 105F and lows in the mid 70s.
Feels Like
107°
Feels Like
Wind
S 9 mph
Wind
Humidity
52%
Humidity
UV Index
11
UV Index
Visibility
7:02 AM
Sunrise
Visibility
8:06 PM
Sunset
Sat 8/22
Sat
Partly / Cloudy
6%
75°
103°
Mix of sun and clouds. Highs 102 to 106F and lows in the mid 70s.
Feels Like
107°
Feels Like
Wind
S 8 mph
Wind
Humidity
47%
Humidity
UV Index
11
UV Index
Visibility
7:03 AM
Sunrise
Visibility
8:05 PM
Sunset
Sun 8/23
Sun
Fair / Mostly Sunny
2%
75°
104°
Plenty of sun. Highs 102 to 106F and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
43%
Humidity
UV Index
11
UV Index
Visibility
7:04 AM
Sunrise
Visibility
8:04 PM
Sunset
Mon 8/24
Mon
Fair / Mostly Sunny
5%
74°
104°
More sun than clouds. Highs 101 to 105F and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
46%
Humidity
UV Index
11
UV Index
Visibility
7:04 AM
Sunrise
Visibility
8:03 PM
Sunset
Tue 8/25
Tue
Sunny
7%
74°
103°
Mainly sunny. Highs 100 to 104F and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
S 10 mph
Wind
Humidity
51%
Humidity
UV Index
11
UV Index
Visibility
7:05 AM
Sunrise
Visibility
8:02 PM
Sunset
Wed 8/26
Wed
Fair / Mostly Sunny
7%
74°
102°
More sun than clouds. Highs 101 to 105F and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
51%
Humidity
UV Index
10
UV Index
Visibility
7:05 AM
Sunrise
Visibility
8:00 PM
Sunset
Thu 8/27
Thu
Fair / Mostly Sunny
13%
75°
103°
A few clouds. Highs 99 to 103F and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
50%
Humidity
UV Index
10
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:59 PM
Sunset
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