Weather for three days

San Sebastian

Determine location

monday
28 september

min.+17° max.+25°
Overcast

Overcast

Overcast and light rain night

+16°

Fog morning

+15°

Overcast, thunderstorms with rain day

+25°

Overcast and light rain evening

+19°

Precipitation probability, %

51%

39%

14%

63%

Wind speed, m/s

0.8

1.4

0.8

0.8

tuesday
29 september

min.+17° max.+28°
Overcast

Overcast

Overcast night

+20°

Overcast morning

+17°

Overcast day

+25°

Overcast evening

+27°

Precipitation probability, %

15%

13%

11%

10%

Wind speed, m/s

2.5

3.9

5

5

wednesday
30 september

min.+16° max.+23°
Overcast and showers

Overcast and showers

Overcast and showers night

+20°

Overcast morning

+22°

Overcast and light rain day

+19°

Overcast and light rain evening

+16°

Precipitation probability, %

34%

16%

48%

50%

Wind speed, m/s

3.1

2.8

3.9

2.8

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
28.09.2026
Monday
2
2
2
2
2
2
1
1
29.09.2026
Tuesday
2
2
1
1
1
1
1
2
30.09.2026
Wednesday
2
-
-
-
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms

Nearest locations

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