Weather Forecast for San Sebastian

Pais Vasco, Spain

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Partly cloudy

Current Weather - San Sebastian: 23°C

Pais Vasco, Spain

Partly cloudy

Feels like 25°C

Wind

13 km/h WSW

Humidity

69%

Pressure

1013 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Saturday, July 25, 2026

High

23°C

Low

16°C

Rain Chance

84%

Hourly Forecast

Partly cloudy 23°C
02:00
Patchy rain nearby 17°C
03:00
Patchy rain nearby 17°C
04:00
Patchy rain nearby 16°C
05:00
Patchy rain nearby 16°C
06:00
Patchy rain nearby 16°C
07:00
Patchy rain nearby 19°C
08:00
Thundery outbreaks in nearby 20°C
09:00
Patchy rain nearby 21°C
10:00
Patchy rain nearby 21°C
11:00
Patchy rain nearby 21°C
12:00
Patchy rain nearby 22°C
13:00
Patchy rain nearby 23°C
14:00
Patchy light drizzle 23°C
15:00
Light rain shower 21°C
16:00
Light rain shower 21°C
17:00
Light rain shower 20°C
18:00
Light rain shower 20°C
19:00
Light rain shower 19°C
20:00
Light rain shower 19°C
21:00
Light rain shower 18°C
22:00
Light rain shower 18°C
23:00
Jul 26

Day Statistics

Maximum Wind

30 km/h

Humidity

83%

Precipitation

12 mm

UV Index

7

Visibility

10 km

Rain Chance

84%

Snow Chance

0%

Sun & Moon

Sunrise

06:51 AM

Sunset

09:38 PM

Moonrise

07:26 PM

Moonset

02:50 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

7.3

μg/m³

PM10

16

μg/m³

NO₂

1.4

μg/m³

O₃

93.9

μg/m³

SO₂

0.5

μg/m³

CO

122.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Moderate rain warning. Gipuzkoa litoral

Gipuzkoa litoral Jul 24, 10:49 AM - Jul 25, 11:59 PM
Severity: Moderate Urgency: Future

One-hour accumulated precipitation: 15 mm.

Be aware, keep up to date with the latest weather forecast. Moderate damages to people and properties may occur, especially to those vulnerable or in exposed areas.

Event: Moderate rain warning Certainty: Likely Category: Met

Moderate thunderstorm warning. Gipuzkoa litoral

Gipuzkoa litoral Jul 24, 10:49 AM - Jul 25, 11:59 PM
Severity: Moderate Urgency: Future

Podrán venir acompañadas de rachas muy fuertes y granizo.

Be aware, keep up to date with the latest weather forecast. Moderate damages to people and properties may occur, especially to those vulnerable or in exposed areas.

Event: Moderate thunderstorm warning Certainty: Likely Category: Met

Moderate rain warning. Gipuzkoa interior

Gipuzkoa interior Jul 24, 10:49 AM - Jul 25, 11:59 PM
Severity: Moderate Urgency: Future

One-hour accumulated precipitation: 15 mm.

Be aware, keep up to date with the latest weather forecast. Moderate damages to people and properties may occur, especially to those vulnerable or in exposed areas.

Event: Moderate rain warning Certainty: Likely Category: Met