San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667  |   9:03pm

Weather Conditions

65°
Feels Like 65°
Partly Cloudy
Partly Cloudy
64° 82°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
E 5 mph
Wind
Rain
0.01 in
rain

Tonight

Thu 5/21
64°
Lowest Temperature
Rain
84%
Cloudy. Periods of rain early. Low 64F. Winds ESE at 5 to 10 mph. Chance of rain 80%.

Tomorrow

Fri 5/22
88°
Highest Temperature
Mostly Cloudy
24%
Considerable cloudiness. High 88F. Winds S at 5 to 10 mph.

Tomorrow night

Fri 5/22
70°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy during the evening followed by cloudy skies overnight. Low around 70F. Winds SSE 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

10PM
Partly Cloudy
24%
66°
Feels Like 66°
Partly Cloudy
Wind
E 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
50%
Cloud Cover
11PM
Rain
71%
65°
Feels Like 65°
Rain
Wind
ENE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
12AM
Partly Cloudy
23%
69°
Feels Like 69°
Partly Cloudy
Wind
ENE 5 mph
Wind
Pressure
1011 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
45%
Cloud Cover
1AM
Mostly Cloudy
4%
69°
Feels Like 69°
Mostly Cloudy
Wind
ESE 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
66%
Cloud Cover
2AM
Partly Cloudy
5%
68°
Feels Like 68°
Partly Cloudy
Wind
SE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
59%
Cloud Cover
3AM
Mostly Cloudy
6%
68°
Feels Like 68°
Mostly Cloudy
Wind
SE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
60%
Cloud Cover
4AM
Cloudy
24%
68°
Feels Like 69°
Cloudy
Wind
SE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
81%
Cloud Cover
5AM
Cloudy
22%
68°
Feels Like 70°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
90%
Cloud Cover
6AM
Cloudy
22%
68°
Feels Like 70°
Cloudy
Wind
S 4 mph
Wind
Pressure
1011 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
88%
Cloud Cover
7AM
Cloudy
23%
68°
Feels Like 70°
Cloudy
Wind
SSE 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
82%
Cloud Cover
8AM
Mostly Cloudy
23%
70°
Feels Like 72°
Mostly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1011 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
78%
Cloud Cover
9AM
Cloudy
21%
72°
Feels Like 74°
Cloudy
Wind
S 3 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
89%
Cloud Cover
Thu 5/21
Thu
Rain
84%
64°
82°
Cloudy with rain likely early. Lows overnight in the mid 60s.
Feels Like
64°
Feels Like
Wind
ESE 6 mph
Wind
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
6:35 AM
Sunrise
Visibility
8:22 PM
Sunset
Fri 5/22
Fri
Mostly Cloudy
24%
67°
88°
More clouds than sun. Highs in the upper 80s and lows in the low 70s.
Feels Like
92°
Feels Like
Wind
S 9 mph
Wind
Humidity
72%
Humidity
UV Index
8
UV Index
Visibility
6:35 AM
Sunrise
Visibility
8:22 PM
Sunset
Sat 5/23
Sat
Scattered Thunderstorms
49%
66°
80°
Afternoon thunderstorms. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SE 8 mph
Wind
Humidity
80%
Humidity
UV Index
7
UV Index
Visibility
6:34 AM
Sunrise
Visibility
8:23 PM
Sunset
Sun 5/24
Sun
Scattered Thunderstorms
41%
64°
88°
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
90°
Feels Like
Wind
NE 8 mph
Wind
Humidity
68%
Humidity
UV Index
11
UV Index
Visibility
6:34 AM
Sunrise
Visibility
8:23 PM
Sunset
Mon 5/25
Mon
Partly / Cloudy
24%
67°
90°
Times of sun and clouds. Highs in the low 90s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
NE 7 mph
Wind
Humidity
63%
Humidity
UV Index
11
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:24 PM
Sunset
Tue 5/26
Tue
Isolated Thunderstorms
34%
68°
89°
Isolated thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
SSE 9 mph
Wind
Humidity
66%
Humidity
UV Index
10
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:25 PM
Sunset
Wed 5/27
Wed
Thunderstorms
75%
69°
83°
Thunderstorms. Highs in the low 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
78%
Humidity
UV Index
7
UV Index
Visibility
6:33 AM
Sunrise
Visibility
8:25 PM
Sunset
Thu 5/28
Thu
Scattered Thunderstorms
45%
68°
90°
A few thunderstorms possible. Highs in the low 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:32 AM
Sunrise
Visibility
8:26 PM
Sunset
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