Current Conditions

Portugalete, Basque Country

64°F18°C
Clear

Wind

ESE 3 mph4 km/h

Humidity

91%

Cloud Cover

50%

As of Thursday, September 3, 2026 at 3:25 AM GMT+2

Today's Outlook

Day

Mostly clear and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the E at 6 to 8 mph10 to 13 km/h.

Night

Partly cloudy, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 77°F25°CLow 61°F16°CPrecip 0 in0 mmCloud 26%Wind E 5 mph7 km/hThursday: Mostly clear and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the E at 6 to 8 mph10 to 13 km/h. Thursday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the ESE around 3 mph5 km/h.
ClearHigh 82°F28°CLow 63°F17°CPrecip 0 in0 mmCloud 21%Wind NNW 4 mph7 km/hFriday: Mostly clear and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. Friday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SW around 4 mph6 km/h.
Partly CloudyHigh 78°F26°CLow 66°F19°CPrecip 0 in0.1 mm4%Cloud 77%Wind E 4 mph7 km/hSaturday: Overcast and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. Humid. Saturday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the E around 3 mph5 km/h.
DrizzleHigh 82°F28°CLow 70°F21°CPrecip 0.02 in0.4 mm26%Cloud 50%Wind W 6 mph10 km/hSunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 70°F21°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. 26% chance of drizzle in the afternoon. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the WSW around 6 mph9 km/h.
DrizzleHigh 76°F24°CLow 67°F19°CPrecip 0.01 in0.3 mm10%Cloud 61%Wind NNE 4 mph7 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 67°F19°C. Breezy from the NNE at 5 to 8 mph7 to 13 km/h. 10% chance of drizzle. Humid. Monday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the N around 4 mph6 km/h.
Light RainHigh 75°F24°CLow 66°F19°CPrecip 0.14 in3.5 mm68%Cloud 74%Wind NNW 5 mph7 km/hTuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the NNW at 5 to 8 mph8 to 13 km/h. 24% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the NW at 4 to 7 mph7 to 11 km/h. 68% chance of light rain in the evening.
Light RainHigh 68°F20°CLow 63°F17°CPrecip 0.22 in5.7 mm70%Cloud 82%Wind NNW 7 mph11 km/hWednesday: Overcast and mild, with a high of 68°F20°C and morning low of 63°F17°C. Breezy from the NNW at 8 mph12 km/h. 65% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 63°F17°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 70% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 377°F25°C61°F16°C0 in0 mm· —26%ClearE 5 mph7 km/h
FridaySep 482°F28°C63°F17°C0 in0 mm· —21%ClearNNW 4 mph7 km/h
SaturdaySep 578°F26°C66°F19°C0 in0.1 mm· 4%77%Partly CloudyE 4 mph7 km/h
SundaySep 682°F28°C70°F21°C0.02 in0.4 mm· 26%50%DrizzleW 6 mph10 km/h
MondaySep 776°F24°C67°F19°C0.01 in0.3 mm· 10%61%DrizzleNNE 4 mph7 km/h
TuesdaySep 875°F24°C66°F19°C0.14 in3.5 mm· 68%74%Light RainNNW 5 mph7 km/h
WednesdaySep 968°F20°C63°F17°C0.22 in5.7 mm· 70%82%Light RainNNW 7 mph11 km/h
ThursdaySep 1072°F22°C60°F16°C0.05 in1.2 mm· 15%53%DrizzleN 5 mph7 km/h
FridaySep 1172°F22°C63°F17°C0.09 in2.3 mm· 43%56%DrizzleNW 6 mph10 km/h
SaturdaySep 1271°F21°C62°F17°C0.09 in2.3 mm· 40%61%DrizzleNNW 6 mph10 km/h
SundaySep 1371°F22°C62°F17°C0.07 in1.8 mm· 37%60%DrizzleN 6 mph9 km/h
MondaySep 1471°F22°C61°F16°C0.07 in1.7 mm· 26%53%DrizzleN 5 mph9 km/h
TuesdaySep 1572°F22°C61°F16°C0.08 in2 mm· 30%50%DrizzleN 5 mph9 km/h
WednesdaySep 1671°F22°C61°F16°C0.09 in2.2 mm· 28%53%DrizzleN 5 mph9 km/h
ThursdaySep 1771°F22°C61°F16°C0.07 in1.8 mm· 20%56%DrizzleN 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 43.3210°N, 3.0206°W·Elevation: 49m·Timezone: Europe/Madrid·Population: 45,826