San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667  |   2:02pm

Weather Conditions

94°
Feels Like 102°
Partly / Cloudy
Partly Cloudy
72° 94°
UV Index
8
UV Index
Air Quality
Good
Air Quality
Wind
ESE 8 mph
Wind
Rain
0 in
rain

Today

Tue 9/29
94°
Highest Temperature
Rain
66%
Rain. High 94F. Winds SSE at 10 to 20 mph. Chance of rain 70%.

Tonight

Tue 9/29
75°
Lowest Temperature
Scattered Showers
46%
Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low around 75F. Winds SE at 10 to 15 mph. Chance of rain 50%.

Tomorrow

Wed 9/30
94°
Highest Temperature
Scattered Thunderstorms
39%
Scattered thunderstorms developing during the afternoon. High 94F. Winds SSE at 10 to 20 mph. Chance of rain 40%.

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

3PM
Rain
71%
79°
Feels Like 80°
Rain
Wind
SSE 9 mph
Wind
Pressure
1008 mb
Pressure
Humidity
44%
Humidity
UV Index
5
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
4PM
Partly / Cloudy
4%
89°
Feels Like 96°
Partly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1007 mb
Pressure
Humidity
53%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
5PM
Partly / Cloudy
4%
91°
Feels Like 99°
Partly Cloudy
Wind
SE 14 mph
Wind
Pressure
1007 mb
Pressure
Humidity
54%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
56%
Cloud Cover
6PM
Partly / Cloudy
1%
91°
Feels Like 98°
Partly Cloudy
Wind
SE 12 mph
Wind
Pressure
1007 mb
Pressure
Humidity
52%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
7PM
Partly / Cloudy
1%
89°
Feels Like 95°
Partly Cloudy
Wind
SE 13 mph
Wind
Pressure
1007 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
8PM
Partly Cloudy
1%
86°
Feels Like 92°
Partly Cloudy
Wind
SE 12 mph
Wind
Pressure
1007 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
9PM
Partly Cloudy
2%
83°
Feels Like 89°
Partly Cloudy
Wind
SE 13 mph
Wind
Pressure
1008 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
10PM
Partly Cloudy
5%
82°
Feels Like 88°
Partly Cloudy
Wind
SE 13 mph
Wind
Pressure
1009 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
11PM
Mostly Cloudy
6%
81°
Feels Like 87°
Mostly Cloudy
Wind
SE 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
61%
Cloud Cover
12AM
Cloudy
9%
80°
Feels Like 86°
Cloudy
Wind
SE 10 mph
Wind
Pressure
1010 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
1AM
Cloudy
15%
79°
Feels Like 85°
Cloudy
Wind
SE 9 mph
Wind
Pressure
1009 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
2AM
Cloudy
24%
78°
Feels Like 84°
Cloudy
Wind
SSE 9 mph
Wind
Pressure
1009 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
Tue 9/29
Tue
Rain
66%
72°
94°
Cloudy, periods of rain. Highs in the mid 90s and lows in the mid 70s.
Feels Like
101°
Feels Like
Wind
SSE 13 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
7:23 AM
Sunrise
Visibility
7:19 PM
Sunset
Wed 9/30
Wed
Scattered Thunderstorms
39%
75°
94°
Afternoon thunderstorms. Highs in the mid 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSE 14 mph
Wind
Humidity
69%
Humidity
UV Index
5
UV Index
Visibility
7:24 AM
Sunrise
Visibility
7:17 PM
Sunset
Thu 10/1
Thu
Thunderstorms
73%
73°
85°
Thunderstorms. Highs in the mid 80s and lows in the low 70s.
Feels Like
92°
Feels Like
Wind
S 10 mph
Wind
Humidity
83%
Humidity
UV Index
6
UV Index
Visibility
7:24 AM
Sunrise
Visibility
7:16 PM
Sunset
Fri 10/2
Fri
Showers
80%
72°
81°
Thundershowers. Highs in the low 80s and lows in the low 70s.
Feels Like
86°
Feels Like
Wind
NE 8 mph
Wind
Humidity
87%
Humidity
UV Index
4
UV Index
Visibility
7:25 AM
Sunrise
Visibility
7:15 PM
Sunset
Sat 10/3
Sat
Showers
66%
70°
80°
Showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
N 10 mph
Wind
Humidity
87%
Humidity
UV Index
4
UV Index
Visibility
7:26 AM
Sunrise
Visibility
7:14 PM
Sunset
Sun 10/4
Sun
Showers
34%
69°
83°
Chance of showers. Highs in the low 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
NNE 13 mph
Wind
Humidity
81%
Humidity
UV Index
7
UV Index
Visibility
7:26 AM
Sunrise
Visibility
7:13 PM
Sunset
Mon 10/5
Mon
Partly / Cloudy
21%
68°
83°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
NNE 14 mph
Wind
Humidity
76%
Humidity
UV Index
7
UV Index
Visibility
7:27 AM
Sunrise
Visibility
7:12 PM
Sunset
Tue 10/6
Tue
Partly / Cloudy
8%
63°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
83°
Feels Like
Wind
NNE 10 mph
Wind
Humidity
64%
Humidity
UV Index
8
UV Index
Visibility
7:27 AM
Sunrise
Visibility
7:10 PM
Sunset
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