Bilbao Weather Conditions

Current Temperature Level

patchy rain possible
21°C
29°C18°C
Pleasant

Patchy rain nearby

Feels Like 21°C

Chances of Rain15%

Good

36AQI

Humidity

65%

Nowovercast22°15%1 AMpatchy rain possible21°17%2 AMclear21°5%3 AMclear20°7%4 AMclear19°7%5 AMpartly cloudy19°11%6 AMovercast19°20%7 AMovercast18°20%8 AMcloudy18°16%9 AMovercast18°20%10 AMovercast18°16%11 AMovercast21°12%12 PMsunny23°2%1 PMcloudy26°8%2 PMcloudy27°7%3 PMovercast28°9%4 PMovercast29°9%5 PMovercast29°9%6 PMovercast28°9%7 PMovercast28°9%8 PMovercast27°10%9 PMovercast27°9%10 PMcloudy27°5%11 PMovercast26°10%
.

Skies may remain grey and overcast.

Last Updated: 2026-09-29 00:00 (Local Time)

Bilbao Weather Parameters

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Bilbao 10-Days Weather Forecast

See Monthly
Today29 Sep.


Overcast

Overcast

Fully overcast skies with a high of 23 °C. Humidity will be 51%, and winds at 16.9 km/h.


temperature icon

29°C  /  18°C

temperature iconHumi.51 %
temperature iconPrec.0.02 mm


Sunrise icon

Sunrise

08:06 AM

11hrs 51min

Sunset icon

Sunset

07:57 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

22 °C

64 %

0

9.7 kmph /  SSE

Feels Like IconFeels 21 °C

Temperature IconCover 96 %

Visibility IconVisibility 10 km

1 AM

Patchy rain nearbyPatchy rain nearby

21 °C

65 %

0

7.9 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

2 AM

ClearClear

21 °C

64 %

0

10.1 kmph /  SSE

Feels Like IconFeels 20 °C

Temperature IconCover 9 %

Visibility IconVisibility 10 km

3 AM

ClearClear

20 °C

70 %

0

11.2 kmph /  SSE

Feels Like IconFeels 19 °C

Temperature IconCover 24 %

Visibility IconVisibility 10 km

4 AM

ClearClear

19 °C

71 %

0

11.9 kmph /  SSE

Feels Like IconFeels 18 °C

Temperature IconCover 13 %

Visibility IconVisibility 10 km

5 AM

Partly CloudyPartly Cloudy

19 °C

72 %

0

13 kmph /  S

Feels Like IconFeels 18 °C

Temperature IconCover 51 %

Visibility IconVisibility 10 km

6 AM

OvercastOvercast

19 °C

73 %

0

13.3 kmph /  S

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

OvercastOvercast

18 °C

74 %

0

13.3 kmph /  S

Feels Like IconFeels 17 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

8 AM

CloudyCloudy

18 °C

75 %

0

12.6 kmph /  S

Feels Like IconFeels 17 °C

Temperature IconCover 76 %

Visibility IconVisibility 10 km

9 AM

OvercastOvercast

18 °C

73 %

0.1

12.2 kmph /  S

Feels Like IconFeels 17 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

OvercastOvercast

18 °C

64 %

0.6

12.6 kmph /  S

Feels Like IconFeels 16 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

OvercastOvercast

21 °C

52 %

1.5

13 kmph /  S

Feels Like IconFeels 19 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

23 °C

43 %

2.5

15.1 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 15 %

Visibility IconVisibility 10 km

1 PM

CloudyCloudy

26 °C

36 %

4.2

16.6 kmph /  S

Feels Like IconFeels 22 °C

Temperature IconCover 86 %

Visibility IconVisibility 10 km

2 PM

CloudyCloudy

27 °C

33 %

4.9

16.9 kmph /  SSE

Feels Like IconFeels 24 °C

Temperature IconCover 85 %

Visibility IconVisibility 10 km

3 PM

OvercastOvercast

28 °C

30 %

4.5

16.6 kmph /  SSE

Feels Like IconFeels 25 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

OvercastOvercast

29 °C

28 %

3.1

15.1 kmph /  SSE

Feels Like IconFeels 26 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

OvercastOvercast

29 °C

27 %

1.7

11.2 kmph /  SSW

Feels Like IconFeels 27 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 PM

OvercastOvercast

28 °C

31 %

0.7

14.4 kmph /  SW

Feels Like IconFeels 25 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 PM

OvercastOvercast

28 °C

33 %

0.2

15.1 kmph /  SW

Feels Like IconFeels 25 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 PM

OvercastOvercast

27 °C

39 %

0

8.6 kmph /  SSW

Feels Like IconFeels 26 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 PM

OvercastOvercast

27 °C

38 %

0

10.4 kmph /  SSW

Feels Like IconFeels 26 °C

Temperature IconCover 98 %

Visibility IconVisibility 10 km

10 PM

CloudyCloudy

27 °C

38 %

0

8.3 kmph /  S

Feels Like IconFeels 26 °C

Temperature IconCover 63 %

Visibility IconVisibility 10 km

11 PM

OvercastOvercast

26 °C

43 %

0

7.9 kmph /  SSE

Feels Like IconFeels 25 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

Temp22 °C


ConditionOvercast


Humidity64 %

Feels21 °C


Cover96 %


Visibility10 km

Wind Speed & Dir.9.7 kmph /  SSE


UV0

Bilbao 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast21°15°
2
Sunny24°16°
3
Sunny28°16°
4
Sunny28°19°
5
Overcast28°17°
6
Overcast32°21°
7
Partly Cloudy25°17°
8
Sunny24°16°
9
Patchy rain nearby19°15°
10
Overcast21°13°
11
Sunny21°13°
12
Sunny23°13°
13
Sunny26°15°
14
Sunny29°18°
15
Sunny25°17°
16
Rain Shower19°15°
17
Patchy rain nearby18°14°
18
Patchy rain nearby17°13°
19
Sunny22°13°
20
Sunny22°15°
21
Sunny24°16°
22
Sunny23°17°
23
Overcast24°16°
24
Sunny32°18°
25
Sunny22°16°
26
Overcast23°15°
27
Overcast25°17°
28
Thundery outbreaks in nearby27°16°
29Today
Overcast29°18°
30
Overcast25°15°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

15

Cloudy

Cloudy

1

Rainy

Rainy

3

Snowy

Snowy

0


The monthly weather averages in Bilbao consist of 15 sunny days, 1 cloudy days, 3 rainy days, and 0 snowy days.

Bilbao's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

20 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

20 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

23 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

20 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
65%
0

7.9 kmph /  S

23 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

21 °C
patchy rain possiblePatchy rain nearby
57%
0

11.9 kmph /  S

Spain's Hottest Cities - September 2026

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Last Updated: 28 Sept 2026, 10:29 PM

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FAQs About Bilbao Weather Conditions


1. What is the current temperature in Bilbao today - 29 September 2026?

The current temperature in Bilbao is 21°C, with a feels-like temperature of 21°C. Today's forecast shows a high of 29°C and a low of 18°C, giving a 11 degree swing through the day as of 12:00 AM 29 September 2026.

2. What are the current weather parameters in Bilbao today?

Here is a complete overview of Bilbao's current weather conditions as of 12:00 AM 29 September 2026: Condition : Patchy rain nearby Temperature : 21°C Pleasant (Feels like 21°C) Humidity : 65% Wind Speed : 7.9 km/h from S (172 degrees), Gust 4.2 m/s UV Index : 0 (Low Air Pressure : 1014 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.02 mm (10% chance of rain)

3. What is the 10-day weather forecast for Bilbao from 12:00 AM 29 September 2026?

From 12:00 AM 29 September 2026, Bilbao's 10-day forecast shows this trend: Today (Sep. 29) : Temp. 23°C, Hum. 51% and Overcast condition. Wednesday (Sep. 30) : Temp. 20°C, Hum. 71% and Overcast condition. Thursday (Oct. 1) : Temp. 15°C, Hum. 83% and Patchy rain nearby condition. Friday (Oct. 2) : Temp. 17°C, Hum. 81% and Patchy rain nearby condition. Saturday (Oct. 3) : Temp. 17°C, Hum. 85% and Patchy rain nearby condition. Sunday (Oct. 4) : Temp. 18°C, Hum. 75% and Patchy rain nearby condition. Monday (Oct. 5) : Temp. 14°C, Hum. 85% and Rain Shower condition. Tuesday (Oct. 6) : Temp. 12°C, Hum. 93% and Rain Shower condition. Wednesday (Oct. 7) : Temp. 18°C, Hum. 73% and Rain Showers condition. Thursday (Oct. 8) : Temp. 18°C, Hum. 72% and Rain Showers condition.

4. Will it rain in Bilbao today?

As of 12:00 AM 29 September 2026, yes — Bilbao is currently experiencing rainfall with 0.02 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Bilbao in September 2026?

September 2026 in Bilbao is forecast to have 15 sunny days, 3 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 32°C.

6. How does the weather in Bilbao affect air quality?

Weather directly impacts air quality in Bilbao. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.