 |
 Current San Marcos Weather Conditions |
Updated November 28th at 9:56 pm |
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| Overcast |
| Temperature: | 63°F |
Dew Point: | 54°F |
| Barometer: | 30.15 inHg |
Wind: | N 30 Mph |
| Humidity: | 72.4% |
Visibility: | 0M |
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| San Marcos Weather Forecast Summary |
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Today
Nov 28th
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Saturday
Nov 29th
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Sunday
Nov 30th
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Monday
Dec 1st
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Tuesday
Dec 2nd
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 |
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Cloudy |
Thundershowers |
Cloudy |
Showers |
Cloudy |
65°F
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74°F
58°F |
53°F
45°F |
52°F
45°F |
59°F
42°F |
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| San Marcos Detailed Weather Forecast |
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| Saturday, November 29th, 2025 |
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Overnight |
Temperature: 64°F |
| Cloudy with a slight chance of showers. Windy at times. |
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Morning |
Temperature: 70°F |
| Cloudy with a chance of showers or thundershowers. Windy. |
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Afternoon |
Temperature: 69°F |
| Cloudy with a chance of showers. Slight chance of a thunderstorm. |
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Evening |
Temperature: 61°F |
| Cloudy with showers. Windy. |
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| Sunday, November 30th, 2025 |
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Overnight |
Temperature: 48°F |
| Cloudy. Windy. |
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Morning |
Temperature: 49°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 50°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 49°F |
| Cloudy. Windy at times. |
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| Monday, December 1st, 2025 |
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Overnight |
Temperature: 45°F |
| Cloudy with showers likely. Windy at times. |
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Morning |
Temperature: 49°F |
| Cloudy. |
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Afternoon |
Temperature: 52°F |
| Cloudy. |
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Evening |
Temperature: 47°F |
| Cloudy. |
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| Tuesday, December 2nd, 2025 |
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Overnight |
Temperature: 43°F |
| A mix of clear and cloudy skies. Windy at times. |
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Morning |
Temperature: 52°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 50°F |
| A mix of cloud and sun. |
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Evening |
Temperature: 47°F |
| A mix of cloudy and clear skies. |
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| Wednesday, December 3rd, 2025 |
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Overnight |
Temperature: 47°F |
| Cloudy. |
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Morning |
Temperature: 61°F |
| Cloudy. |
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Afternoon |
Temperature: 61°F |
| Cloudy. |
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Evening |
Temperature: 57°F |
| Cloudy. Windy at times. |
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| Thursday, December 4th, 2025 |
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Overnight |
Temperature: 50°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 51°F |
| Cloudy with a chance of showers. Windy at times. |
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Afternoon |
Temperature: 52°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 50°F |
| Cloudy. |
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| Friday, December 5th, 2025 |
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Overnight |
Temperature: 50°F |
| Cloudy. |
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Morning |
Temperature: 52°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 51°F |
| Cloudy with a chance of showers. |
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Evening |
Temperature: 53°F |
| Cloudy. |
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| Saturday, December 6th, 2025 |
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Overnight |
Temperature: 53°F |
| Cloudy. |
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Morning |
Temperature: 69°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 66°F |
| Mostly sunny. |
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Evening |
Temperature: 55°F |
| Cloudy. |
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