San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667 | 6:09pm

Weather Conditions

74°
Feels Like 74°
Mostly Cloudy
Mostly Cloudy
62° 77°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
SE 8 mph
Wind
Rain
0 in
rain

Tonight

Fri 3/28
63°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy early followed by cloudy skies overnight. Low 63F. Winds S at 5 to 10 mph.

Tomorrow

Sat 3/29
86°
Highest Temperature
Foggy
24%
Areas of fog early, then partly cloudy in the afternoon. High 86F. Winds SSW at 10 to 15 mph.

Tomorrow night

Sat 3/29
67°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy skies in the evening, then becoming cloudy overnight. Low 67F. 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

7PM
Partly / Cloudy
2%
73°
Feels Like 73°
Partly Cloudy
Wind
SE 8 mph
Wind
Pressure
1008 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
59%
Cloud Cover
8PM
Partly Cloudy
3%
70°
Feels Like 70°
Partly Cloudy
Wind
SE 7 mph
Wind
Pressure
1008 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
9PM
Fair / Mostly Clear
3%
67°
Feels Like 67°
Mostly Clear
Wind
SE 7 mph
Wind
Pressure
1009 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
10PM
Fair / Mostly Clear
3%
66°
Feels Like 66°
Mostly Clear
Wind
SSE 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
11PM
Partly Cloudy
7%
65°
Feels Like 65°
Partly Cloudy
Wind
SSE 6 mph
Wind
Pressure
1010 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
12AM
Partly Cloudy
9%
64°
Feels Like 64°
Partly Cloudy
Wind
SSE 5 mph
Wind
Pressure
1010 mb
Pressure
Humidity
98%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
40%
Cloud Cover
1AM
Mostly Cloudy
15%
65°
Feels Like 65°
Mostly Cloudy
Wind
S 4 mph
Wind
Pressure
1010 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
60%
Cloud Cover
2AM
Mostly Cloudy
24%
65°
Feels Like 65°
Mostly Cloudy
Wind
S 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
99%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
69%
Cloud Cover
3AM
Mostly Cloudy
13%
65°
Feels Like 65°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.78mi
Visibility
Visibility
76%
Cloud Cover
4AM
Foggy
11%
65°
Feels Like 65°
Foggy
Wind
SSW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.5mi
Visibility
Visibility
86%
Cloud Cover
5AM
Cloudy
11%
65°
Feels Like 67°
Cloudy
Wind
SSW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.73mi
Visibility
Visibility
86%
Cloud Cover
6AM
Cloudy
15%
65°
Feels Like 67°
Cloudy
Wind
S 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
100%
Humidity
UV Index
0
UV Index
Visibility
0.75mi
Visibility
Visibility
87%
Cloud Cover
Fri 3/28
Fri
Mostly Cloudy
24%
62°
77°
Considerable cloudiness. Lows overnight in the low 60s.
Feels Like
63°
Feels Like
Wind
S 8 mph
Wind
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
7:25 AM
Sunrise
Visibility
7:48 PM
Sunset
Sat 3/29
Sat
Foggy
24%
64°
86°
Morning fog followed by afternoon sun. Highs in the mid 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
SSW 12 mph
Wind
Humidity
81%
Humidity
UV Index
9
UV Index
Visibility
7:24 AM
Sunrise
Visibility
7:48 PM
Sunset
Sun 3/30
Sun
Partly / Cloudy
24%
67°
86°
Morning clouds followed by afternoon sun. Highs in the mid 80s and lows in the low 60s.
Feels Like
89°
Feels Like
Wind
S 10 mph
Wind
Humidity
81%
Humidity
UV Index
7
UV Index
Visibility
7:22 AM
Sunrise
Visibility
7:49 PM
Sunset
Mon 3/31
Mon
Partly / Cloudy
6%
58°
78°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 50s.
Feels Like
78°
Feels Like
Wind
N 14 mph
Wind
Humidity
60%
Humidity
UV Index
9
UV Index
Visibility
7:21 AM
Sunrise
Visibility
7:50 PM
Sunset
Tue 4/1
Tue
Partly / Cloudy
17%
56°
81°
Partly cloudy. Highs in the low 80s and lows in the upper 60s.
Feels Like
84°
Feels Like
Wind
SSE 18 mph
Wind
Humidity
78%
Humidity
UV Index
8
UV Index
Visibility
7:20 AM
Sunrise
Visibility
7:50 PM
Sunset
Wed 4/2
Wed
Partly / Cloudy
24%
68°
89°
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
S 13 mph
Wind
Humidity
70%
Humidity
UV Index
9
UV Index
Visibility
7:19 AM
Sunrise
Visibility
7:51 PM
Sunset
Thu 4/3
Thu
Partly / Cloudy
24%
68°
83°
Partly cloudy. Highs in the low 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
NNE 13 mph
Wind
Humidity
73%
Humidity
UV Index
7
UV Index
Visibility
7:18 AM
Sunrise
Visibility
7:51 PM
Sunset
Fri 4/4
Fri
Scattered Thunderstorms
38%
64°
82°
Morning showers and thunderstorms. Highs in the low 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
SE 14 mph
Wind
Humidity
78%
Humidity
UV Index
7
UV Index
Visibility
7:16 AM
Sunrise
Visibility
7:52 PM
Sunset
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