San Marcos, TX

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Current Weather Forecast for San Marcos

TX 78667  |   4:57pm

Weather Conditions

96°
Feels Like 98°
Fair / Mostly Sunny
Fair
70° 97°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
E 7 mph
Wind
Rain
0 in
rain

Tonight

Mon 8/25
71°
Lowest Temperature
Clear
6%
A clear sky. Low 71F. Winds SSE at 5 to 10 mph.

Tomorrow

Tue 8/26
97°
Highest Temperature
Partly / Cloudy
15%
Partly cloudy skies. A stray shower or thunderstorm is possible. High 97F. Winds ESE at 10 to 15 mph.

Tomorrow night

Tue 8/26
74°
Lowest Temperature
Partly Cloudy
16%
A few clouds from time to time. Low 74F. Winds SE 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

5PM
Fair / Mostly Sunny
96°
Feels Like 99°
Mostly Sunny
Wind
ESE 7 mph
Wind
Pressure
1013 mb
Pressure
Humidity
32%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
6PM
Sunny
96°
Feels Like 98°
Sunny
Wind
ESE 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
32%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
7PM
Sunny
95°
Feels Like 97°
Sunny
Wind
ESE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
34%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
8PM
Sunny
92°
Feels Like 94°
Sunny
Wind
ESE 9 mph
Wind
Pressure
1013 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
9PM
Clear
88°
Feels Like 90°
Clear
Wind
ESE 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
10PM
Clear
85°
Feels Like 88°
Clear
Wind
ESE 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
11PM
Clear
83°
Feels Like 87°
Clear
Wind
SSE 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
12AM
Clear
1%
81°
Feels Like 85°
Clear
Wind
SSE 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
2%
79°
Feels Like 83°
Clear
Wind
S 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
2AM
Clear
3%
78°
Feels Like 81°
Clear
Wind
S 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
3AM
Clear
4%
76°
Feels Like 80°
Clear
Wind
SSW 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4AM
Clear
5%
75°
Feels Like 79°
Clear
Wind
SW 2 mph
Wind
Pressure
1016 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
Mon 8/25
Mon
Clear
6%
70°
97°
Mainly clear. Lows overnight in the low 70s.
Feels Like
99°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
57%
Humidity
UV Index
0
UV Index
Visibility
7:05 AM
Sunrise
Visibility
8:01 PM
Sunset
Tue 8/26
Tue
Partly / Cloudy
15%
71°
97°
Times of sun and clouds. Highs in the upper 90s and lows in the mid 70s.
Feels Like
101°
Feels Like
Wind
ESE 11 mph
Wind
Humidity
57%
Humidity
UV Index
10
UV Index
Visibility
7:05 AM
Sunrise
Visibility
8:00 PM
Sunset
Wed 8/27
Wed
Partly / Cloudy
24%
74°
94°
Times of sun and clouds. Highs in the mid 90s and lows in the mid 70s.
Feels Like
100°
Feels Like
Wind
SE 10 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:59 PM
Sunset
Thu 8/28
Thu
Sunny
8%
74°
100°
Sunshine. Highs 98 to 102F and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
56%
Humidity
UV Index
10
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:58 PM
Sunset
Fri 8/29
Fri
Fair / Mostly Sunny
22%
75°
98°
Plenty of sun. Highs in the upper 90s and lows in the mid 70s.
Feels Like
103°
Feels Like
Wind
S 7 mph
Wind
Humidity
57%
Humidity
UV Index
10
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:57 PM
Sunset
Sat 8/30
Sat
Partly / Cloudy
22%
74°
93°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Feels Like
98°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
7:07 AM
Sunrise
Visibility
7:55 PM
Sunset
Sun 8/31
Sun
Partly / Cloudy
24%
73°
93°
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
98°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
64%
Humidity
UV Index
8
UV Index
Visibility
7:08 AM
Sunrise
Visibility
7:54 PM
Sunset
Mon 9/1
Mon
Partly / Cloudy
24%
72°
91°
Times of sun and clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
ENE 10 mph
Wind
Humidity
65%
Humidity
UV Index
10
UV Index
Visibility
7:08 AM
Sunrise
Visibility
7:53 PM
Sunset
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