Spain sees mild temperatures before cold returns, with highs near 20 degrees Celsius across much of the country

Spain will experience a mild temperature increase on Sunday, March 1, 2026, with highs reaching near 20 degrees Celsius in many areas. This warm spell precedes a return of colder weather and rain. The rise in temperatures, up to six degrees in some regions, will bring conditions closer to spring. Cities like Bilbao and Seville are expected to see highs around 21-22 degrees Celsius, though some inland areas may experience cooler nights with potential frost. The day will be generally stable with clear skies due to an anticyclonic pattern. However, morning fog is possible in Mediterranean and eastern areas, and dust may affect the southeast.