Bilbao weather live forecast

Today's maximum temperature in Bilbao is expected to be 21°C. Select a day from the live weather forecast for Bilbao, Spain for more weather parameters.

Wednesday
16th Sep
21

16

3

4
Thursday
17th Sep
21

15

4

3
Friday
18th Sep
21

15

3

3
Saturday
19th Sep
25

13

11

6
Sunday
20th Sep
27

13

11

6

5-day weather forecast updated at 04:00 on Wednesday 16th September 2026 GMT

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The 5-day weather forecast for Spain (Bilbao) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bilbao weather forecast by day

Below are the detailed weather forecasts for Bilbao for the next 5 days.

Bilbao weather for Wednesday 16th September 2026

Expect mostly cloudy with rain in Bilbao, Spain with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 46% chance of some rain and a gentle breeze of 14 kph from the north.

21
°C maximum temperature
16
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
4
UV index (Moderate)
46
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
14
kph wind from N

Bilbao weather for Thursday 17th September 2026

Expect mostly cloudy with light rain in Bilbao, Spain with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a light breeze of 12 kph from the north-west.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
24
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
12
kph wind from NW

Bilbao weather for Friday 18th September 2026

Expect mostly cloudy with light rain in Bilbao, Spain with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a gentle breeze of 13 kph from the north.

21
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Bilbao weather for Saturday 19th September 2026

Expect scattered clouds in Bilbao, Spain with a maximum temperature of 25°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

25
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
13
kph wind from NE

Bilbao weather for Sunday 20th September 2026

Expect scattered clouds in Bilbao, Spain with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.