San Sebastián
26°78°
Overcast
Feels Like: 25°76°
Min: 23°74°
Max: 30°86°
The next few hours will be humid and overcast, with today reaching 30°C and dropping to 24°C. The coming days will be light rain throughout the day and possible thunderstorms until evening.
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Air quality is satisfactory, and air pollution poses little or no risk.
05:28
Sunrise
17:14
Sunset
06:58
Moonrise
18:00
Moonset
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View stargazing scoreWeather in San Sebastián today, October 12, 2026
San Sebastián looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 82% around 10:00. Cloud cover is also at its densest near 07:00 at roughly 92%.San Sebastián looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 82% around 10:00. Cloud cover is also at its densest near 07:00 at roughly 92%.
The temperature range runs from about 23°C up to 30°C. The air stays humid, with relative humidity between 70% and 100% and the peak around 18:00. A lighter breeze peaks around 12:00 near 9 km/h.The temperature range runs from about 74°F up to 86°F. The air stays humid, with relative humidity between 70% and 100% and the peak around 18:00. A lighter breeze peaks around 12:00 near 5 mph.
Expect the wet theme to continue later, as rain odds reach 98% near 13:00. Cloud amounts hold near 91% around 12:00. Visibility holds near 15.6 km, though it can fall to 10.6 km. Daylight runs from 05:28 to 17:14, lasting 11 hours 45 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 98% near 13:00. Cloud amounts hold near 91% around 12:00. Visibility holds near 9.7 mi, though it can fall to 6.6 mi. Daylight runs from 05:28 to 17:14, lasting 11 hours 45 minutes of sunlight today.
In short, treat October 12, 2026 in San Sebastián as a damp day: pack covers, watch the wetter hours, and expect a high near 30°C.In short, treat October 12, 2026 in San Sebastián as a damp day: pack covers, watch the wetter hours, and expect a high near 86°F.
Frequently asked questions about weather in San Sebastián
How warm does it get in San Sebastián?
The warmest month in San Sebastián is May, with average high temperatures of 31°C. The average temperature during this period is around 27°C.The warmest month in San Sebastián is May, with average high temperatures of 88°F. The average temperature during this period is around 81°F.
How cold does it get in San Sebastián?
The coldest month in San Sebastián is January, with average low temperatures of 23°C. The average temperature during this period is around 25°C.The coldest month in San Sebastián is January, with average low temperatures of 73°F. The average temperature during this period is around 77°F.
What is the wettest time of year in San Sebastián?
The wettest month in San Sebastián is June, with an average of 361 mm of precipitation.The wettest month in San Sebastián is June, with an average of 14.2 in of precipitation.
What is the driest time of year in San Sebastián?
The driest month in San Sebastián is March, with an average of 65 mm of precipitation.The driest month in San Sebastián is March, with an average of 2.6 in of precipitation.


