Current Conditions
Castro-Urdiales, Cantabria
Wind
SW 4 mph6 km/h
Humidity
88%
Cloud Cover
36%
As of Wednesday, September 23, 2026 at 5:33 AM GMT+2
Today's Outlook
Day
Mostly clear and warm, with a high of 75°F24°C and morning low of 55°F13°C. Light wind from the NW around 5 mph7 km/h.
Night
Mostly clear, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Clear | High 75°F24°C | Low 55°F13°C | Precip 0 in0 mm— | Cloud 19% | Wind WNW 4 mph6 km/h | Wednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 55°F13°C. Light wind from the NW around 5 mph7 km/h. Wednesday Night: Mostly clear, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h. | |
| Clear | High 82°F28°C | Low 57°F14°C | Precip 0 in0 mm— | Cloud 5% | Wind SW 4 mph7 km/h | Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 57°F14°C. Light wind from the SSW around 4 mph7 km/h. Thursday Night: Mostly clear, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h. | |
| Partly Cloudy | High 72°F22°C | Low 59°F15°C | Precip 0.01 in0.2 mm5% | Cloud 44% | Wind NW 5 mph9 km/h | Friday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h. Friday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the WNW around 5 mph8 km/h. | |
| Partly Cloudy | High 71°F21°C | Low 60°F16°C | Precip 0.01 in0.2 mm2% | Cloud 62% | Wind NE 4 mph6 km/h | Saturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 60°F16°C. Breezy from the ENE at 4 to 7 mph7 to 11 km/h. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NE around 3 mph5 km/h. | |
| Drizzle | High 77°F25°C | Low 59°F15°C | Precip 0.03 in0.8 mm27% | Cloud 73% | Wind SSE 4 mph7 km/h | Sunday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Light wind from the S around 5 mph7 km/h. 11% chance of drizzle in the afternoon. Sunday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the evening. | |
| Drizzle | High 75°F24°C | Low 64°F18°C | Precip 0.07 in1.8 mm27% | Cloud 89% | Wind SSE 6 mph9 km/h | Monday: Overcast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 64°F18°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 27% chance of drizzle throughout the night. | |
| Drizzle | High 78°F26°C | Low 68°F20°C | Precip 0.03 in0.7 mm18% | Cloud 67% | Wind S 9 mph14 km/h | Tuesday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Breezy from the S at 10 mph16 km/h. 18% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 16% chance of drizzle in the evening. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 75°F24°C | 55°F13°C | 0 in0 mm· — | 19% | Clear | WNW 4 mph6 km/h | |
DayMostly clear and warm, with a high of 75°F24°C and morning low of 55°F13°C. Light wind from the NW around 5 mph7 km/h. NightMostly clear, with a low around 56°F13°C. Light wind from the SW around 3 mph5 km/h. | |||||||
| ThursdaySep 24 | 82°F28°C | 57°F14°C | 0 in0 mm· — | 5% | Clear | SW 4 mph7 km/h | |
DayMostly clear and warm, with a high of 82°F28°C and morning low of 57°F14°C. Light wind from the SSW around 4 mph7 km/h. NightMostly clear, with a low around 57°F14°C. Light wind from the SW around 4 mph6 km/h. | |||||||
| FridaySep 25 | 72°F22°C | 59°F15°C | 0.01 in0.2 mm· 5% | 44% | Partly Cloudy | NW 5 mph9 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WNW around 5 mph8 km/h. | |||||||
| SaturdaySep 26 | 71°F21°C | 60°F16°C | 0.01 in0.2 mm· 2% | 62% | Partly Cloudy | NE 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 60°F16°C. Breezy from the ENE at 4 to 7 mph7 to 11 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NE around 3 mph5 km/h. | |||||||
| SundaySep 27 | 77°F25°C | 59°F15°C | 0.03 in0.8 mm· 27% | 73% | Drizzle | SSE 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Light wind from the S around 5 mph7 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SE around 4 mph6 km/h. 27% chance of drizzle in the evening. | |||||||
| MondaySep 28 | 75°F24°C | 64°F18°C | 0.07 in1.8 mm· 27% | 89% | Drizzle | SSE 6 mph9 km/h | |
DayOvercast and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 27% chance of drizzle throughout the night. | |||||||
| TuesdaySep 29 | 78°F26°C | 68°F20°C | 0.03 in0.7 mm· 18% | 67% | Drizzle | S 9 mph14 km/h | |
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Breezy from the S at 10 mph16 km/h. 18% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 68°F20°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 16% chance of drizzle in the evening. | |||||||
| WednesdaySep 30 | 74°F23°C | 65°F18°C | 0.18 in4.6 mm· 50% | 78% | Light Rain | SSW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 67°F20°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 39% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the S at 7 to 8 mph11 to 13 km/h. 50% chance of light rain throughout the night. | |||||||
| ThursdayOct 1 | 68°F20°C | 61°F16°C | 0.24 in6.2 mm· 57% | 80% | Light Rain | NW 5 mph9 km/h | |
DayOvercast and mild, with a high of 68°F20°C and morning low of 61°F16°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 57% chance of light rain throughout the day. NightOvercast, with a low around 61°F16°C. Light wind from the NW around 5 mph8 km/h. 52% chance of light rain throughout the night. | |||||||
| FridayOct 2 | 68°F20°C | 58°F14°C | 0.12 in3.1 mm· 32% | 72% | Light Rain | NNW 5 mph8 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 58°F14°C. Light wind from the NNW around 5 mph9 km/h. 32% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the NNW around 4 mph7 km/h. 27% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 69°F21°C | 58°F14°C | 0.08 in2 mm· 22% | 66% | Drizzle | ENE 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F14°C. Breezy from the ENE at 5 to 7 mph9 to 11 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 4 mph7 km/h. 20% chance of drizzle throughout the night. | |||||||
| SundayOct 4 | 70°F21°C | 58°F15°C | 0.14 in3.5 mm· 27% | 60% | Showers | NNW 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F15°C. Breezy from the N at 6 to 7 mph9 to 11 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the WNW around 4 mph7 km/h. 27% chance of showers throughout the night. | |||||||
| MondayOct 5 | 69°F21°C | 58°F14°C | 0.12 in3 mm· 28% | 60% | Showers | WNW 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F14°C. Breezy from the WNW at 6 to 7 mph9 to 12 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the W around 5 mph7 km/h. 27% chance of showers throughout the night. | |||||||
| TuesdayOct 6 | 69°F20°C | 58°F14°C | 0.13 in3.4 mm· 28% | 59% | Showers | WNW 5 mph9 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 58°F14°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Light wind from the W around 5 mph8 km/h. 28% chance of showers throughout the night. | |||||||
| WednesdayOct 7 | 68°F20°C | 58°F14°C | 0.15 in3.7 mm· 29% | 59% | Showers | W 6 mph9 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the W around 5 mph8 km/h. 26% chance of drizzle throughout the night. | |||||||
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 →
Coordinates: 43.3828°N, 3.2204°W·Elevation: 18m·Timezone: Europe/Madrid·Population: 31,977