Current Weather Conditions for San Marcos, TX
77°F
Conditions
Wind: 5 mph SWHumidity: 88%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM |
| 77° | 81° | 85° | 89° | 91° | 93° | 95° | 97° | 97° | 96° | 96° | 94° | 91° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Sunny
Sunny, with a high near 97. Heat index values as high as 103. South wind around 5 mph. |
97°F | 77°F |
|
Tonight |
Clear
Clear, with a low around 73. Heat index values as high as 100. South southeast wind around 5 mph. |
97°F | 77°F |
|
Saturday |
Sunny
Sunny, with a high near 96. Heat index values as high as 101. South wind 0 to 5 mph. |
97°F | 77°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 73. South southeast wind 0 to 10 mph. |
97°F | 77°F |
|
Sunday |
Sunny
Sunny, with a high near 94. South southeast wind 0 to 5 mph. |
97°F | 77°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 73. South southeast wind 0 to 5 mph. |
97°F | 77°F |
|
Monday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. South southeast wind 0 to 5 mph. Chance of precipitation is 20%. |
97°F | 77°F |
|
Monday Night |
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. South southeast wind 0 to 5 mph. Chance of precipitation is 20%. |
97°F | 77°F |
|
Tuesday |
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. South wind 0 to 5 mph. Chance of precipitation is 20%. |
97°F | 77°F |
|
Tuesday Night |
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. Chance of precipitation is 20%. |
97°F | 77°F |
|
Wednesday |
Sunny
Sunny, with a high near 95. |
97°F | 77°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 74. |
97°F | 77°F |
|
Thursday |
Sunny
Sunny, with a high near 96. |
97°F | 77°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 75. |
97°F | 77°F |
| Data provided by weather.gov | |||