Forecast Summary
The next few hours will be mostly clear, with today reaching 31°C and dropping to 22°C. The coming days will be drizzle from afternoon until night.
Current Weather
21°
Mostly Clear
Feels Like
23°
Min
21°
Max
31°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
7%
14%
22%
43%
65%
86%
81%
76%
71%
54%
38%
22%
14%
7%
31%
57%
84%
73%
61%
49%
37%
24%
12%
8%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
12 hours 1 minutes of sunlight today
06:12
Sunrise
18:14
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
Upgrade to access real-time air quality data for San Sebastián.
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 32°C. The average temperature during this period is around 27°C.
How cold does it get in San Sebastián?
The coldest month in San Sebastián is January, with average low temperatures of 20°C. The average temperature during this period is around 25°C.
What is the wettest time of year in San Sebastián?
The wettest month in San Sebastián is June, with an average of 552mm of precipitation.
What is the driest time of year in San Sebastián?
The driest month in San Sebastián is February, with an average of 16mm of precipitation.
Stay informed