Bilbao faces a turbulent Saturday with overnight storms and patchy rain. Temperatures will range from 21 to 28°C. Weather conditions are expected to stabilize by the afternoon, but clouds and light showers may persist.
Bilbao is set for a day of unstable weather this Saturday, as the city braces for a mix of storms, heavy cloud cover, and intermittent rain. According to the Agencia Estatal de Meteorología (AEMET), the most unsettled conditions are expected during the early hours, with thunderstorms and light rainfall dominating the night. By 6:00 a.m., the storms are forecast to subside, but dense clouds will linger, keeping the sky overcast through much of the day.
Light rain is likely to continue into the morning, with precipitation peaking around 8:00 a.m. at a modest 0.1 liters per square meter. As the day progresses, rainfall is expected to taper off, leaving behind persistent cloud cover and only occasional, weak showers. Despite the unsettled skies, temperatures will remain relatively stable compared to previous days, with highs reaching 28°C and lows not dropping below 21°C. The maximum perceived temperature could touch 29°C. Winds will be light and predominantly from the northwest, adding to the sense of humidity but not bringing significant relief from the muggy conditions.
Looking ahead, Sunday is forecast to bring a slight improvement, with intervals of cloudiness and only isolated light rain. Temperatures will edge higher, with a maximum of 30°C and a minimum of 20°C, while the northwest wind pattern is expected to persist. On Monday, the chance of rain diminishes further, though the sky will remain mostly overcast from the early hours, gradually shifting to very cloudy conditions. The mercury is set to climb above 30°C again, but nighttime lows will fall to 17°C, accompanied by gentle northern breezes.
Elsewhere in the region, weather patterns will also be unsettled. In Vitoria-Gasteiz, residents can expect cloudy skies and rain during the first half of the day, followed by variable clouds and the risk of storms later on. Light rain is most likely around midday and again in the late afternoon, with temperatures ranging from 18°C to 30°C. Santander will see very cloudy skies and rain until noon, then a mix of clouds and light showers for the rest of Saturday. The heaviest rainfall is anticipated around 11:00 a.m. and 1:00 p.m., though amounts will remain low. Temperatures in Santander will be slightly cooler, with a minimum of 22°C and a maximum of 26°C.
These weather shifts come as northern Spain continues to experience unstable summer conditions. Recent analyses, such as the recent report on falling temperatures and storms across Spain, highlight the broader trend of unpredictable weather affecting the region. Residents are advised to stay updated with the latest forecasts, as provisional data from AEMET may be revised with new developments. Such variability is not uncommon in the Basque Country during August, when Atlantic influences can bring rapid changes in weather, impacting daily routines, travel plans, and outdoor activities.
