San Marcos 78666
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Currently in San Marcos

60°F
Fog
77°F / 52°F
11 PM
61°F
12 AM
61°F
1 AM
62°F
2 AM
64°F
3 AM
64°F
11 PM
61°F
12 AM
61°F
1 AM
62°F
2 AM
64°F
3 AM
64°F
Day
Temp
Thu
59°
77°
Thu
77°/59°
Mostly cloudy. Lows overnight in the upper 50s.

Chance of Rain: 17%

Sunrise: 07:10:58 AM

Sunset: 05:32:04 PM

Humidity: 98%

Wind: SSW @ 7mph

UV Index: 0 Low

Thursday Night

Cloudy. Areas of dense fog developing. Low 59F. Winds SSW at 5 to 10 mph.

Fri
62°
80°
Fri
80°/62°
Morning clouds followed by afternoon sun. Highs in the low 80s and lows in the low 60s.

Chance of Rain: 22%

Sunrise: 07:11:45 AM

Sunset: 05:32:06 PM

Humidity: 79%

Wind: S @ 10mph

UV Index: 3 Moderate

Friday Night

Partly to mostly cloudy. A stray shower or thunderstorm is possible. Low 62F. Winds light and variable.

Sat
64°
78°
Sat
78°/64°
Morning clouds followed by afternoon sun. Highs in the upper 70s and lows in the mid 60s.

Chance of Rain: 24%

Sunrise: 07:12:31 AM

Sunset: 05:32:09 PM

Humidity: 83%

Wind: SSW @ 8mph

UV Index: 3 Moderate

Saturday Night

Partly cloudy skies early will become overcast later during the night. A stray shower or thunderstorm is possible. Low 64F. Winds S at 5 to 10 mph.

Sun
53°
80°
Sun
80°/53°
Slight chance of a thunderstorm. Highs in the low 80s and lows in the low 50s.

Chance of Rain: 32%

Sunrise: 07:13:17 AM

Sunset: 05:32:14 PM

Humidity: 79%

Wind: SSW @ 14mph

UV Index: 2 Low

Sunday Night

Cloudy skies early. Scattered thunderstorms developing later at night. Low 53F. SSW winds shifting to NW at 10 to 15 mph. Chance of rain 40%.

Mon
48°
65°
Mon
65°/48°
Partly cloudy. Highs in the mid 60s and lows in the upper 40s.

Chance of Rain: 18%

Sunrise: 07:14:02 AM

Sunset: 05:32:20 PM

Humidity: 42%

Wind: NNE @ 19mph

UV Index: 4 Moderate

Monday Night

Cloudy skies. Low 48F. Winds NNE at 5 to 10 mph.

Tue
52°
70°
Tue
70°/52°
Mostly cloudy. Highs in the low 70s and lows in the low 50s.

Chance of Rain: 24%

Sunrise: 07:14:47 AM

Sunset: 05:32:28 PM

Humidity: 58%

Wind: SSE @ 7mph

UV Index: 2 Low

Tuesday Night

A few clouds from time to time. Low 52F. Winds NNW at 5 to 10 mph.

Wed
46°
68°
Wed
68°/46°
Partly cloudy. Highs in the upper 60s and lows in the mid 40s.

Chance of Rain: 12%

Sunrise: 07:15:31 AM

Sunset: 05:32:38 PM

Humidity: 60%

Wind: NNW @ 12mph

UV Index: 4 Moderate

Wednesday Night

Partly cloudy skies. Low 46F. Winds light and variable.