15-Day Weather Forecast - Bilbao
15-day weather forecast for Bilbao: temperatures from 10°C (50°F) to 32°C (90°F). Average daily high 25°C (77°F) over the next 15 days.
Hourly Forecast by Day
15-Day Temperature Trend
15-Day Weather Forecast
Updated just nowWeather Insight
Bilbao's 15-day outlook ranges from a low of 10°C to a high of 32°C, with an average daytime high near 25°C. That's 3° above the long-term average high of 22°C for this time of year. It continues a recent pattern — 17 of the last 19 days with published data have run warmer than normal. Air quality is currently good (AQI 27), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 22°C.
17 of the last 19 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Extended Outlook for Bilbao
Over the next 15 days, Bilbao is forecast to see temperatures ranging from 10°C to 32°C, averaging a daily high of 25°C. The extended outlook indicates occasional showers on 5 days, with 10.8 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.