Donostia / San Sebastián
Today
Today weather in Donostia / San Sebastián
Saturday, 5th September 2026
28°
Overcast
Low 16°
Official weather alert: Moderate high-temperature warning. Donostia / San Sebastián will have a warm day Today with temperatures ascending to 27 °C and descending to around 15 °C after sunset. Gentle breezes are expected across Donostia / San Sebastián Today, with speeds reaching around 10 km/h. There's a slight chance of rain at 17%.
28° / 16°
Temp
17%
Rain
10 km/h
Wind
75%
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 | 07:36 | 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 | 20:36 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | | | | |  |  | | |  |  | | | | | |  | | |  |  | | | Next |
| temperatures | 17.2° | 16.9° | 16.5° | 16.3° | 16.1° | 16° | 15.9° | 16.4° | Sunrise | 16.4° | 18.5° | 21.1° | 23.2° | 25° | 26.6° | 27.2° | 27.9° | 27.9° | 27.5° | 26.6° | 24.9° | 21.7° | Sunset | 20.3° | 21.8° | 21.3° | |
| Feels like | 18.6° | 18.3° | 17.7° | 17.5° | 17° | 16.9° | 17.1° | 17.6° | 17.4° | 20.1° | 22.4° | 24.5° | 25.7° | 27.1° | 27.7° | 28.3° | 28.3° | 27.9° | 27.3° | 26.1° | 24.1° | 21.9° | 23.3° | 22.2° | |||
| wind speed | 4 km/h | 3 km/h | 3 km/h | 3 km/h | 4 km/h | 4 km/h | 3 km/h | 4 km/h | 5 km/h | 3 km/h | 4 km/h | 5 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 10 km/h | 10 km/h | 8 km/h | 6 km/h | 2 km/h | 4 km/h | 3 km/h | 5 km/h | |||
| wind degree | 156° | 190° | 176° | 169° | 152° | 176° | 162° | 171° | 153° | 143° | 37° | 23° | 24° | 16° | 3° | 12° | 17° | 17° | 28° | 0° | 8° | 145° | 149° | 247° | |||
| wind direction | SSE | S | S | S | SSE | S | SSE | S | SSE | SE | NE | NNE | NNE | NNE | N | NNE | NNE | NNE | NNE | N | N | SE | SSE | WSW | |||
| 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 | 38% | 32% | 32% | 38% | 38% | 36% | 38% | 38% | 37% | 26% | 20% | 6% | 5% | 12% | 12% | 11% | 3% | 5% | 11% | 12% | 11% | 20% | 18% | 16% | |||
| 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 | 94% | 94% | 94% | 94% | 95% | 95% | 95% | 94% | 95% | 86% | 73% | 67% | 58% | 53% | 51% | 50% | 49% | 50% | 54% | 62% | 80% | 82% | 71% | 71% | |||
| dew point | 16.3° | 15.9° | 15.5° | 15.4° | 15.3° | 15.2° | 15.2° | 15.5° | 15.6° | 16.1° | 16.1° | 16.8° | 16.3° | 16.2° | 16.3° | 16.4° | 16.3° | 16.2° | 16.6° | 17.1° | 18° | 17° | 16.2° | 15.8° | |||
| visibility | 2 km | 10 km | 10 km | 2 km | 2 km | 2 km | 2 km | 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 | |||
| cloud cover | 100% | 100% | 100% | 100% | 100% | 93% | 100% | 100% | 95% | 96% | 100% | 14% | 31% | 100% | 100% | 100% | 19% | 46% | 87% | 86% | 26% | 81% | 100% | 85% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.2 | 2.5 | 3.8 | 5.2 | 6.1 | 5.9 | 4.5 | 3 | 1.6 | 0.6 | 0.1 | 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.
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Weather in Donostia / San Sebastián today
The weather in Donostia / San Sebastián today is expected to be noticeably warmer than usual, with a forecast temperature of 28 °C, compared to an average of 23.3 °C for 5th of September in recent years.
temperatures
28 °C
rain
0 mm
wind
10 km/h
UV
High
Donostia / San Sebastián daylight overview ☀️
Today in Donostia / San Sebastián, The sun rises at 07:36 and sets at 20:36, giving a total daylight duration of 13 hours.
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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.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
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 28° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Donostia / San Sebastián? 🌧️
Yes, there is a 17% 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 10 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 28 °C with a 17% 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 07:36 and set at 20:36 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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Where is Donostia / San Sebastián?Get accurate weather forecasts for Donostia / San Sebastián, located at latitude 43.313 and longitude -1.975. Stay updated with localized weather information tailored for Donostia / San Sebastián.
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