Donostia / San Sebastián
Today
Today weather in Donostia / San Sebastián
Sunday, 20th September 2026
24°
Sunny
Low 13°
Donostia / San Sebastián will experience a pleasantly warm today, reaching temperatures of up to 24 °C and cooling to about 12 °C in the evening. Gentle breezes are expected across Donostia / San Sebastián Today, with speeds reaching around 11 km/h. There's a slight chance of rain at 8%.
24° / 13°
Temp
8%
Rain
11 km/h
Wind
77%
Humidity
Donostia / San Sebastián Weather Pages
Donostia / San Sebastián hourly forecast for today
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| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:53 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:09 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | | |  | | | | | | | | | | | | | |  | | | | Next |
| temperatures | 13.4° | 13.2° | 13.2° | 13.1° | 13° | 12.7° | 12.7° | 12.6° | Sunrise | 12.6° | 14.5° | 18.1° | 20.5° | 22.2° | 23.7° | 24° | 23.5° | 23.5° | 23.4° | 22.1° | 19.8° | 16° | Sunset | 14.7° | 14.2° | 14.1° | |
| wind speed | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 6 km/h | 6 km/h | 1 km/h | 4 km/h | 5 km/h | 7 km/h | 12 km/h | 10 km/h | 8 km/h | 7 km/h | 9 km/h | 7 km/h | 1 km/h | 4 km/h | 5 km/h | 5 km/h | |||
| wind degree | 177° | 180° | 189° | 190° | 185° | 185° | 183° | 180° | 174° | 177° | 312° | 345° | 357° | 357° | 353° | 351° | 354° | 353° | 356° | 4° | 4° | 192° | 187° | 182° | |||
| wind direction | S | S | S | S | S | S | S | S | S | S | NW | NNW | N | N | N | N | N | N | N | N | N | SSW | S | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 19% | 19% | 15% | 14% | 14% | 14% | 13% | 13% | 12% | 9% | 4% | 4% | 3% | 2% | 2% | 2% | 2% | 2% | 3% | 6% | 12% | 15% | 19% | 15% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 95% | 95% | 94% | 93% | 92% | 91% | 90% | 88% | 86% | 79% | 64% | 60% | 55% | 50% | 50% | 54% | 54% | 54% | 60% | 70% | 88% | 93% | 94% | 94% | |||
| dew point | 12.6° | 12.4° | 12.2° | 12° | 11.7° | 11.2° | 11° | 10.7° | 10.3° | 10.9° | 11.3° | 12.4° | 12.7° | 12.6° | 13° | 13.6° | 13.7° | 13.7° | 13.8° | 14.2° | 14.1° | 13.6° | 13.4° | 13.1° | |||
| visibility | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 4% | 5% | 5% | 5% | 5% | 4% | 3% | 5% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 1 | 2.2 | 3.8 | 5.1 | 5.8 | 5.4 | 4.3 | 2.7 | 1.3 | 0.4 | 0 | 0 | 0 | 0 |
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View of Donostia / San Sebastián today
Explore Donostia / San Sebastián live webcam feed to see how the weather is shaping up today in Donostia / San Sebastián. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Donostia / San Sebastián today.
Weather in Donostia / San Sebastián today
The temperature today in Donostia / San Sebastián is expected to be typical for this time of year, with a forecast of 24 °C, closely aligning with the historical average for 20th of September.
temperatures
24 °C
rain
0 mm
wind
11 km/h
UV
High
Donostia / San Sebastián daylight overview ☀️
Today in Donostia / San Sebastián, The sun rises at 07:53 and sets at 20:09, giving a total daylight duration of 12 hours and 16 minutes.
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What to wear today in Donostia / San Sebastián? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Donostia / San Sebastián forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Donostia / San Sebastián - FAQ
What is the maximum temperature for today in Donostia / San Sebastián?
The maximum temperature for today in Donostia / San Sebastián is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Donostia / San Sebastián? 🌧️
Yes, there is a 8% chance of rain in Donostia / San Sebastián today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Donostia / San Sebastián? 🌀
The wind in Donostia / San Sebastián is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Donostia / San Sebastián today?
Given the forecast of 24 °C with a 8% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Donostia / San Sebastián today.
What is the sunrise and sunset time for Donostia / San Sebastián today?
The sun is expected to rise at 07:53 and set at 20:09 in Donostia / San Sebastián.
How accurate is the weather forecast Donostia / San Sebastián today? ✅
Donostia / San Sebastián weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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