San Marcos
Guerrero, Mexico
Current Weather
31°87°
Partly Cloudy
Feels Like: 34°93°
Min: 23°74°
Max: 31°88°
The next few hours will be mostly cloudy, with today reaching 31°C and dropping to 23°C. The coming days will be mostly clear throughout the day.
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:37
Sunrise
18:04
Sunset
Moon
06:56
Moonset
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View stargazing scoreWeather in San Marcos today, October 26, 2026
San Marcos stays under cloudy skies on October 26, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 62% around 11:00. Brighter weather, if it comes, waits until later.San Marcos stays under cloudy skies on October 26, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The first half of the day looks overcast, as cloud amounts reach about 62% around 11:00. Brighter weather, if it comes, waits until later.
Expect highs of 31°C and cooler readings close to 23°C. Relative humidity sits between 55% and 89%, reaching its peak around 23:00. Winds stay light, near 13 km/h by 15:00, so the day feels still more than breezy.Expect highs of 88°F and cooler readings close to 74°F. Relative humidity sits between 55% and 89%, reaching its peak around 23:00. Winds stay light, near 8 mph by 15:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 61% by 12:00. Sunshine remains the exception, not the rule. Expect visibility around 16.1 km. Daylight runs from 06:37 to 18:04, lasting 11 hours 26 minutes of sunlight today.Expect persistent cloud later on, with amounts around 61% by 12:00. Sunshine remains the exception, not the rule. Expect visibility around 10 mi. Daylight runs from 06:37 to 18:04, lasting 11 hours 26 minutes of sunlight today.
The practical takeaway for San Marcos on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 31°C.The practical takeaway for San Marcos on October 26, 2026 is a cloudy day that stays usable, just not particularly bright, around 88°F.
Frequently asked questions about weather in San Marcos
How warm does it get in San Marcos?
The warmest month in San Marcos is May, with average high temperatures of 35°C. The average temperature during this period is around 29°C.The warmest month in San Marcos is May, with average high temperatures of 94°F. The average temperature during this period is around 85°F.
How cold does it get in San Marcos?
The coldest month in San Marcos is January, with average low temperatures of 22°C. The average temperature during this period is around 27°C.The coldest month in San Marcos is January, with average low temperatures of 71°F. The average temperature during this period is around 80°F.
What is the wettest time of year in San Marcos?
The wettest month in San Marcos is September, with an average of 354 mm of precipitation.The wettest month in San Marcos is September, with an average of 13.9 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 1 mm of precipitation.The driest month in San Marcos is February, with an average of 0 in of precipitation.