San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667  |   4:17am

Weather Conditions

73°
Feels Like 73°
Cloudy
Cloudy
72° 91°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
S 1 mph
Wind
Rain
0 in
rain

Today

Sun 6/21
91°
Highest Temperature
Partly / Cloudy
24%
Areas of patchy fog early. Cloudy skies early, then partly cloudy this afternoon. High 91F. Winds S at 10 to 20 mph.

Tonight

Sun 6/21
78°
Lowest Temperature
Mostly Cloudy
23%
Partly cloudy early followed by cloudy skies overnight. Low 78F. Winds S at 10 to 20 mph.

Tomorrow

Mon 6/22
95°
Highest Temperature
Partly / Cloudy
16%
Cloudy skies early will become partly cloudy later in the day. High around 95F. Winds S at 10 to 20 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

5AM
Cloudy
15%
74°
Feels Like 74°
Cloudy
Wind
SSE 2 mph
Wind
Pressure
1010 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
22%
74°
Feels Like 74°
Cloudy
Wind
S 1 mph
Wind
Pressure
1010 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
90%
Cloud Cover
7AM
Showers
31%
74°
Feels Like 74°
Few Showers
Wind
SSE 3 mph
Wind
Pressure
1010 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
94%
Cloud Cover
8AM
Showers
33%
77°
Feels Like 77°
Few Showers
Wind
SSE 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
79%
Cloud Cover
9AM
Mostly Cloudy
7%
79°
Feels Like 85°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1010 mb
Pressure
Humidity
91%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
75%
Cloud Cover
10AM
Mostly Cloudy
9%
81°
Feels Like 88°
Mostly Cloudy
Wind
S 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
85%
Humidity
UV Index
3
UV Index
Visibility
7mi
Visibility
Visibility
79%
Cloud Cover
11AM
Partly / Cloudy
15%
83°
Feels Like 91°
Partly Cloudy
Wind
S 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
79%
Humidity
UV Index
6
UV Index
Visibility
9mi
Visibility
Visibility
59%
Cloud Cover
12PM
Partly / Cloudy
21%
85°
Feels Like 95°
Partly Cloudy
Wind
S 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
74%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
51%
Cloud Cover
1PM
Mostly Cloudy
17%
87°
Feels Like 98°
Mostly Cloudy
Wind
S 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
70%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
2PM
Mostly Cloudy
10%
88°
Feels Like 99°
Mostly Cloudy
Wind
S 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
67%
Humidity
UV Index
10
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
3PM
Partly / Cloudy
7%
89°
Feels Like 101°
Partly Cloudy
Wind
S 14 mph
Wind
Pressure
1008 mb
Pressure
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
57%
Cloud Cover
4PM
Partly / Cloudy
10%
90°
Feels Like 102°
Partly Cloudy
Wind
S 14 mph
Wind
Pressure
1008 mb
Pressure
Humidity
65%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
Sun 6/21
Sun
Partly / Cloudy
24%
72°
91°
Morning clouds followed by afternoon sun. Highs in the low 90s and lows in the upper 70s.
Feels Like
103°
Feels Like
Wind
S 14 mph
Wind
Humidity
81%
Humidity
UV Index
10
UV Index
Visibility
6:31 AM
Sunrise
Visibility
8:36 PM
Sunset
Mon 6/22
Mon
Partly / Cloudy
16%
78°
95°
Morning clouds followed by afternoon sun. Highs in the mid 90s and lows in the upper 70s.
Feels Like
105°
Feels Like
Wind
S 15 mph
Wind
Humidity
67%
Humidity
UV Index
11
UV Index
Visibility
6:32 AM
Sunrise
Visibility
8:36 PM
Sunset
Tue 6/23
Tue
Partly / Cloudy
24%
77°
95°
Partly cloudy. Highs in the mid 90s and lows in the mid 70s.
Feels Like
104°
Feels Like
Wind
S 12 mph
Wind
Humidity
67%
Humidity
UV Index
11
UV Index
Visibility
6:32 AM
Sunrise
Visibility
8:36 PM
Sunset
Wed 6/24
Wed
Fair / Mostly Sunny
20%
75°
96°
Mostly sunny. Highs in the mid 90s and lows in the mid 70s.
Feels Like
101°
Feels Like
Wind
S 13 mph
Wind
Humidity
62%
Humidity
UV Index
11
UV Index
Visibility
6:32 AM
Sunrise
Visibility
8:36 PM
Sunset
Thu 6/25
Thu
Fair / Mostly Sunny
20%
74°
96°
Plenty of sun. Highs in the mid 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
S 13 mph
Wind
Humidity
63%
Humidity
UV Index
11
UV Index
Visibility
6:32 AM
Sunrise
Visibility
8:36 PM
Sunset
Fri 6/26
Fri
Partly / Cloudy
15%
75°
96°
Partly cloudy. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
S 15 mph
Wind
Humidity
63%
Humidity
UV Index
11
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:36 PM
Sunset
Sat 6/27
Sat
Partly / Cloudy
20%
75°
96°
Mix of sun and clouds. Highs in the mid 90s and lows in the upper 70s.
Feels Like
103°
Feels Like
Wind
S 17 mph
Wind
Humidity
61%
Humidity
UV Index
11
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:36 PM
Sunset
Sun 6/28
Sun
Fair / Mostly Sunny
10%
77°
96°
Plenty of sun. Highs in the mid 90s and lows in the upper 70s.
Feels Like
105°
Feels Like
Wind
S 17 mph
Wind
Humidity
62%
Humidity
UV Index
11
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:36 PM
Sunset
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