San Marcos
San Martín Peras, Oaxaca, Mexico
Current Weather
20°68°
Mostly Cloudy
Feels Like: 20°69°
Min: 11°53°
Max: 20°68°
The next few hours will be partly cloudy, with today reaching 20°C and dropping to 13°C. The coming days will be mostly clear until night.
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:33
Sunrise
17:59
Sunset
Moon
06:52
Moonset
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View stargazing scoreWeather in San Marcos today, October 26, 2026
Expect unsettled, showery conditions in San Marcos on October 26, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.Expect unsettled, showery conditions in San Marcos on October 26, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
The temperature range runs from about 11°C up to 20°C. Moisture in the air spans 59%-89%, with the highest values around 21:00. Airflow remains manageable, reaching about 8 km/h around 15:00.The temperature range runs from about 53°F up to 68°F. Moisture in the air spans 59%-89%, with the highest values around 21:00. Airflow remains manageable, reaching about 5 mph around 15:00.
Through the afternoon wet weather remains a factor, with rain chances near 36% around 16:00. Cloud also stays substantial, close to 70% near 18:00. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:33 and sunset at 17:59, giving 11 hours 25 minutes of sunlight today.Through the afternoon wet weather remains a factor, with rain chances near 36% around 16:00. Cloud also stays substantial, close to 70% near 18:00. Horizontal visibility holds close to 10 mi. Sunrise is at 06:33 and sunset at 17:59, giving 11 hours 25 minutes of sunlight today.
In short, treat October 26, 2026 in San Marcos as a damp day: pack covers, watch the wetter hours, and expect a high near 20°C.In short, treat October 26, 2026 in San Marcos as a damp day: pack covers, watch the wetter hours, and expect a high near 68°F.
Frequently asked questions about weather in San Marcos
How warm does it get in San Marcos?
The warmest month in San Marcos is April, with average high temperatures of 30°C. The average temperature during this period is around 22°C.The warmest month in San Marcos is April, with average high temperatures of 86°F. The average temperature during this period is around 71°F.
How cold does it get in San Marcos?
The coldest month in San Marcos is January, with average low temperatures of 11°C. The average temperature during this period is around 18°C.The coldest month in San Marcos is January, with average low temperatures of 52°F. The average temperature during this period is around 64°F.
What is the wettest time of year in San Marcos?
The wettest month in San Marcos is September, with an average of 306 mm of precipitation.The wettest month in San Marcos is September, with an average of 12 in of precipitation.
What is the driest time of year in San Marcos?
The driest month in San Marcos is February, with an average of 5 mm of precipitation.The driest month in San Marcos is February, with an average of 0.2 in of precipitation.