The local weather in San Sebastian today

Saturday, 19 September 2026

The weather today in San Sebastian will be quite hot with temperatures reaching 24°C. During the evening and night time the temperatures will drop to 23°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
24° / 23°
Chance of rain
Chance of rain
17
%
Wind
Wind
26
Km/h
Humidity
Humidity
75
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature23°C23°C23°C23°C24°C24°C24°C23°C
Weather Patchy rain possible
Patchy rain possible
Clear
Clear
Patchy rain possible
Patchy rain possible
Partly cloudy
Partly cloudy
Sunny
Sunny
Sunny
Sunny
Partly cloudy
Partly cloudy
Cloudy
Cloudy
Chance of rain17%5%16%7%5%5%9%15%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity73%69%68%69%68%68%72%75%
Wind26Km/h24Km/h12Km/h16Km/h13Km/h13Km/h18Km/h18Km/h
Wind Gust41Km/h26Km/h26Km/h27Km/h17Km/h16Km/h18Km/h32Km/h
Wind Degree331°
Wind Degree
346°
Wind Degree
358°
Wind Degree
320°
Wind Degree
319°
Wind Degree
320°
Wind Degree
318°
Wind Degree
4°
Wind Degree
Wind DirectionNNWNNWNNWNWNWNWN
Cloud Cover77%1%86%28%0%0%31%72%
UV Index00006920
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

The weather in San Sebastian today - FAQ

What is the weather today in San Sebastian?
The wather forecast for today in San Sebastian is mostly partly cloudy.
What is today's highest and lowest temperature in San Sebastian?
The temperature today in San Sebastian will range between 23° and 24°.
Will it be raining today in San Sebastian?
The chance of rain today in San Sebastian is 17%.
Will it be windy today in San Sebastian?
The wind will blow between 12 Km/h to 26 Km/h today in San Sebastian.
How many hours of sunlight today in San Sebastian?
There will be 12 hours of sun today in San Sebastian.
What time is the sunrise and sunset today in San Sebastian?
The sun will rise at 07:56 and set at 20:08.

Sunrise and sunset time in San Sebastian today

What time is the sunset and sunrise in San Sebastian today? The sun will rise at 07:56 and will set at 20:08. There will be 12 hours of sunlight in San Sebastian.

Sunrise
Sunrise
07:56
Sunset
Sunset
20:08

San Sebastian today weather

Morning Partly cloudy

The temperature in San Sebastian today in the early morning is 23°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 25°C.

The chance of rain in San Sebastian in the morning is 16%, and the wind will blow at 12km/h.

Noon Sunny

The temperature in San Sebastian today at noon time is 24°C and it will feel like 26°C. The humidity will be around 68% with wind speed of 13km/h.

Evening Partly cloudy

The temperature in San Sebastian today's evening will get to 24°C.

The chance of rain in San Sebastian in the evening time is 5%, with wind speed of 13km/h.

Night Cloudy

The night temperature in San Sebastian today is 23°C with a wind speed of 18km/h.

Clothing recommendation for San Sebastian

Saturday, 19 September 2026
Sunglasses
Sunglasses
T-Shirt
T-Shirt