 |
 Current San Marcos Weather Conditions |
Updated June 8th at 7:56 pm |
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| Temperature: | 82°F |
Dew Point: | 75°F |
| Barometer: | 29.98 inHg |
Wind: | N 24 Mph |
| Humidity: | 78.9% |
Visibility: | 0M |
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| San Marcos Weather Forecast Summary |
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Today
Jun 8th
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Tuesday
Jun 9th
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Wednesday
Jun 10th
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Thursday
Jun 11th
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Friday
Jun 12th
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Thundershowers |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
Mostly Sunny |
88°F
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91°F
72°F |
90°F
72°F |
90°F
74°F |
93°F
74°F |
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| San Marcos Detailed Weather Forecast |
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| Monday, June 8th, 2026 |
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Evening |
Temperature: 83°F |
| Clear with a chance of showers or thundershowers. Windy at times. |
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| Tuesday, June 9th, 2026 |
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Overnight |
Temperature: 73°F |
| Mostly clear. Slight chance of a thunderstorm. |
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Morning |
Temperature: 78°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 89°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Wednesday, June 10th, 2026 |
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Overnight |
Temperature: 73°F |
| Mostly clear. Slight chance of a thunderstorm. |
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Morning |
Temperature: 78°F |
| Sunny with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 87°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 83°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Thursday, June 11th, 2026 |
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Overnight |
Temperature: 75°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 79°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 89°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 83°F |
| Clear with cloudy periods. Chance of a thunderstorm. Windy at times. |
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| Friday, June 12th, 2026 |
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Overnight |
Temperature: 75°F |
| Clear with cloudy periods. Chance of a thunderstorm. Windy at times. |
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Morning |
Temperature: 79°F |
| Mostly sunny. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 91°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Mostly clear. Chance of a thunderstorm. Windy at times. |
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| Saturday, June 13th, 2026 |
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Overnight |
Temperature: 74°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Mostly sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 94°F |
| Mostly sunny. Slight chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 84°F |
| Clear. Chance of a thunderstorm. Windy at times. |
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| Sunday, June 14th, 2026 |
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Overnight |
Temperature: 74°F |
| Mostly clear. Slight chance of a thunderstorm. |
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Morning |
Temperature: 79°F |
| Sunny with cloudy periods. Chance of a thunderstorm. |
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Afternoon |
Temperature: 89°F |
| A mix of cloud and sun with a slight chance of showers or thundershowers. Windy at times. |
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Evening |
Temperature: 80°F |
| Clear with a chance of showers or thundershowers. Windy at times. |
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| Monday, June 15th, 2026 |
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Overnight |
Temperature: 75°F |
| Clear with cloudy periods with a slight chance of showers or thundershowers. Windy at times. |
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Morning |
Temperature: 80°F |
| A mix of cloud and sun. Chance of a thunderstorm. Windy at times. |
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Afternoon |
Temperature: 95°F |
| A mix of sun and cloud. Chance of a thunderstorm. Windy at times. |
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Evening |
Temperature: 71°F |
| Mostly cloudy with showers. Windy at times. |
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| Tuesday, June 16th, 2026 |
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Overnight |
Temperature: 70°F |
| A mix of clear and cloudy skies with a few showers. Windy at times. |
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Morning |
Temperature: 70°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 84°F |
| Sunny. |
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Evening |
Temperature: 80°F |
| Clear. Slight chance of a thunderstorm. |
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