San Sebastián
Silacayoápam, Oaxaca, Mexico
Current Weather
17°63°
Drizzle
Feels Like: 15°60°
Min: 15°59°
Max: 24°74°
The next few hours will be partly cloudy, with today reaching 24°C and dropping to 16°C. The coming days will be drizzle
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:33
Sunrise
17:58
Sunset
Moon
06:52
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for San Sebastián.
View stargazing scoreWeather in San Sebastián today, October 26, 2026
Rain features in San Sebastián on October 26, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The first half of the day looks overcast, as cloud amounts reach about 67% around 00:00. Brighter weather, if it comes, waits until later.Rain features in San Sebastián on October 26, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The first half of the day looks overcast, as cloud amounts reach about 67% around 00:00. Brighter weather, if it comes, waits until later.
The temperature range runs from about 15°C up to 24°C. Expect humidity between 53% and 94%, most humid near 03:00. Expect gentle winds, highest near 15:00 at 8 km/h.The temperature range runs from about 59°F up to 74°F. Expect humidity between 53% and 94%, most humid near 03:00. Expect gentle winds, highest near 15:00 at 5 mph.
Expect the wet theme to continue later, as rain odds reach 30% near 16:00. Cloud amounts hold near 65% around 12:00. Horizontal visibility holds close to 16.1 km. The sun rises at 06:33 and sets at 17:58, for a total of 11 hours 25 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 30% near 16:00. Cloud amounts hold near 65% around 12:00. Horizontal visibility holds close to 10 mi. The sun rises at 06:33 and sets at 17:58, for a total of 11 hours 25 minutes of sunlight today.
The practical takeaway for San Sebastián on October 26, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.The practical takeaway for San Sebastián on October 26, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 74°F.
Frequently asked questions about weather in San Sebastián
How warm does it get in San Sebastián?
The warmest month in San Sebastián is April, with average high temperatures of 30°C. The average temperature during this period is around 22°C.The warmest month in San Sebastián 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 Sebastián?
The coldest month in San Sebastián is January, with average low temperatures of 11°C. The average temperature during this period is around 18°C.The coldest month in San Sebastián 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 Sebastián?
The wettest month in San Sebastián is September, with an average of 306 mm of precipitation.The wettest month in San Sebastián is September, with an average of 12 in of precipitation.
What is the driest time of year in San Sebastián?
The driest month in San Sebastián is February, with an average of 5 mm of precipitation.The driest month in San Sebastián is February, with an average of 0.2 in of precipitation.