On 7 September 1976, Eric Clapton wrote "Wonderful Tonight" for then-girlfriend Pattie Boyd while waiting for her to get ready to attend Paul and Linda McCartney's annual Buddy Holly party. The song is mentioned in her 2007 autobiographical book Wonderful Today.
Billboard described "Wonderful Tonight" as "perhaps Clapton's prettiest and mellowest love ballad in some time."[3]Billboard particularly praised Clapton's guitar playing during the interludes.[3]Cash Box said that "Eric’s singing is superbly understated; the guitar work is simple and evocative" and praised "the gentle beat and organ accompaniment."[4]Record World called it a "light, pretty ballad from [the album Slowhand] that should also move quickly up the charts" and praised Clapton's singing."[5] The song peaked at #16 on the Billboard Hot 100 on July 15, 1978, spending seven weeks in the Top 40.
In 1988, Clapton appeared in the Nelson Mandela 70th Birthday Tribute concert as a guest guitarist for Dire Straits. The group became his backing musicians for a surprise performance of "Wonderful Tonight" during their set.
British R&B group Damage covered "Wonderful Tonight" and released it as the fifth single from their debut studio album, Forever (1997), in April 1997. The single peaked at number three on the UK Singles Chart, becoming the band's highest-charting single. The song is prominently performed by Coreé Richards, with little vocal input from any other members of the band. The music video features the band performing the song in a recording studio with cut scenes of a girl preparing to go on a night out. The B-side, "I'm Ready", launched the career of Craig David, being the first song he had ever written to be released by himself or another artist.
^Chris Smith (2006). Greenwood Press (ed.). The Greenwood Encyclopedia of Rock History: From arenas to the underground, 1974–1980. p. 102. ISBN978-0-313-33611-9. "the hard-rock pioneer and guitar god also become a soft-rock star in the mid-1970s. He celebrated his sobriety with (... ) the Top 5 hit "Lay Down Sally" and hit No. 16 with the ballad "Wonderful Tonight," both off his 1977 Slowhand album"
^ ab"Top Single Picks"(PDF). Billboard. 6 May 1978. p. 96. Retrieved 10 July 2020.
^Gustave, Heidé. Le Singles Argent de la SNEP (1978) (in French) (43 ed.). Paris: Decovert. 'Wonderful Tonight' spent 17 weeks on the national french singles chart and peaked at number three. It was requested to be certified silver. The certification was awarded on the last week, 'Wonderful Tonight' charted in France.