San Marcos, TX

See Radar

Current Weather Forecast for San Marcos

TX 78667  |   12:56am

Weather Conditions

82°
Feels Like 88°
Clear
Clear
81° 86°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 7 mph
Wind
Rain
0 in
rain

Tonight

Mon 8/17
73°
Lowest Temperature
Clear
3%
Clear skies. Low 73F. Winds SSW at 5 to 10 mph.

Tomorrow

Tue 8/18
102°
Highest Temperature
Fair / Mostly Sunny
6%
Sunshine. Hot. High 102F. Winds SSW at 5 to 10 mph.

Tomorrow night

Tue 8/18
76°
Lowest Temperature
Partly Cloudy
5%
A few clouds. Low 76F. Winds S at 10 to 15 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

1AM
Clear
2%
82°
Feels Like 87°
Clear
Wind
S 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
2AM
Clear
2%
80°
Feels Like 85°
Clear
Wind
S 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3AM
Clear
2%
79°
Feels Like 84°
Clear
Wind
SSW 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
4AM
Clear
2%
77°
Feels Like 77°
Clear
Wind
SSW 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
5AM
Clear
3%
76°
Feels Like 76°
Clear
Wind
SW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
11%
Cloud Cover
6AM
Clear
3%
75°
Feels Like 75°
Clear
Wind
SW 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
3%
Cloud Cover
7AM
Clear
3%
74°
Feels Like 74°
Clear
Wind
SW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
2%
Cloud Cover
8AM
Sunny
7%
77°
Feels Like 82°
Sunny
Wind
SW 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
9AM
Sunny
4%
81°
Feels Like 88°
Sunny
Wind
SW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
79%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
10AM
Sunny
2%
86°
Feels Like 94°
Sunny
Wind
SW 6 mph
Wind
Pressure
1018 mb
Pressure
Humidity
67%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
11AM
Sunny
89°
Feels Like 98°
Sunny
Wind
SSW 7 mph
Wind
Pressure
1018 mb
Pressure
Humidity
57%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
12PM
Sunny
93°
Feels Like 100°
Sunny
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
48%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
Mon 8/17
Mon
Clear
3%
81°
86°
Mainly clear. Lows overnight in the low 70s.
Feels Like
88°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
7:00 AM
Sunrise
Visibility
8:10 PM
Sunset
Tue 8/18
Tue
Fair / Mostly Sunny
6%
74°
103°
A few clouds. Highs 100 to 104F and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
54%
Humidity
UV Index
11
UV Index
Visibility
7:01 AM
Sunrise
Visibility
8:09 PM
Sunset
Wed 8/19
Wed
Partly / Cloudy
6%
73°
102°
Times of sun and clouds. Highs 100 to 104F and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
50%
Humidity
UV Index
11
UV Index
Visibility
7:01 AM
Sunrise
Visibility
8:08 PM
Sunset
Thu 8/20
Thu
Fair / Mostly Sunny
8%
76°
102°
Plenty of sun. Highs 101 to 105F and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
S 10 mph
Wind
Humidity
53%
Humidity
UV Index
11
UV Index
Visibility
7:02 AM
Sunrise
Visibility
8:07 PM
Sunset
Fri 8/21
Fri
Partly / Cloudy
6%
76°
103°
Partly cloudy. Highs 101 to 105F and lows in the mid 70s.
Feels Like
108°
Feels Like
Wind
S 8 mph
Wind
Humidity
53%
Humidity
UV Index
11
UV Index
Visibility
7:02 AM
Sunrise
Visibility
8:06 PM
Sunset
Sat 8/22
Sat
Fair / Mostly Sunny
7%
76°
103°
A few clouds. Highs 101 to 105F and lows in the mid 70s.
Feels Like
107°
Feels Like
Wind
S 8 mph
Wind
Humidity
48%
Humidity
UV Index
11
UV Index
Visibility
7:03 AM
Sunrise
Visibility
8:05 PM
Sunset
Sun 8/23
Sun
Sunny
3%
76°
103°
Sunshine. Highs 103 to 107F and lows in the mid 70s.
Feels Like
107°
Feels Like
Wind
S 9 mph
Wind
Humidity
45%
Humidity
UV Index
11
UV Index
Visibility
7:03 AM
Sunrise
Visibility
8:04 PM
Sunset
Mon 8/24
Mon
Fair / Mostly Sunny
5%
75°
105°
More sun than clouds. Highs 101 to 105F and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
S 10 mph
Wind
Humidity
49%
Humidity
UV Index
11
UV Index
Visibility
7:04 AM
Sunrise
Visibility
8:03 PM
Sunset
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