OrbisViews

Weather · Spain

San Sebastián Weather on Wednesday, October 21, 2026

  1. TodayOctober 1913° 8°
  2. TomorrowOctober 2016° 9°
  3. WedOctober 2116° 11°
  4. ThuOctober 2220° 9°
  5. FriOctober 2318° 13°
  6. SatOctober 2417° 12°
  7. SunOctober 2520° 14°
  8. MonOctober 2620° 11°
  9. TueOctober 2721° 11°
  10. WedOctober 2817° 13°
  11. ThuOctober 2917° 11°
  12. FriOctober 3019° 11°
  13. SatOctober 3121° 13°
  14. SunNovember 118° 12°

San Sebastián · Wednesday, October 21 2026

16°11°

Drizzle

High 16°, low 11°

Chance of rain
75%
3.0 mm
Wind
23 km/h
west
UV index
2
Low
Sunrise
08:28
Sunset 19:15
Day length
10 h 47 min
Moon
Waxing gibbous
81% illuminated

Updated: · Source: Open-Meteo

Forecast for San Sebastián on Wednesday, October 21, 2026: drizzle, with a high of 16°C and a low of 11°C. The chance of rain is 75%, with 3.0 mm of precipitation expected in total. Wind from the west at up to 23 km/h. Sunrise is at 08:28 and sunset at 19:15; day length 10 h 47 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. Rain is most likely between 12:00 and 19:00.

What to wear and what to watch out for

  • Take an umbrella or a raincoat with you.
  • Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Wednesday, October 21: hour by hour

  1. 00:0011° 
  2. 01:0011° 
  3. 02:0011° 
  4. 03:0012°2%
  5. 04:0012°4%
  6. 05:0013°8%
  7. 06:0014°13%
  8. 07:0014°19%
  9. 08:0014°25%
  10. 09:0014°32%
  11. 10:0014°40%
  12. 11:0014°48%
  13. 12:0014°58%
  14. 13:0015°69%
  15. 14:0016°75%
  16. 15:0016°73%
  17. 16:0016°67%
  18. 17:0015°60%
  19. 18:0016°53%
  20. 19:0015°45%
  21. 20:0014°38%
  22. 21:0013°32%
  23. 22:0012°26%
  24. 23:0012°19%

Weather nearby on October 21

Frequently asked questions

Will it rain in San Sebastián on Wednesday, October 21, 2026?
Yes, the chance of rain is 75%, with 3.0 mm of rain expected in total.
What will the temperature be in San Sebastián on Wednesday, October 21, 2026?
A high of 16°C and a low of 11°C are expected. Conditions: drizzle.
What time are sunrise and sunset in San Sebastián on October 21, 2026?
Sunrise is at 08:28 and sunset at 19:15 (local time); day length 10 h 47 min.
How reliable is this forecast?
Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

San Sebastián weather cams

Check the weather with a live view.

All live cams