"Blame It on the Weatherman" is a song by Irish girl group B*Witched, written by Ray "Madman" Hedges, Martin Brannigan, Tracy Ackerman, and Andy Caine.

It was released as the fourth single from their self-titled debut studio album on 15 March 1999.

As with the preceding three singles from the album, "Blame It on the Weatherman" was a hit, and reached No.

1 on the UK Singles Chart; with this, B*Witched became one of the few musical acts to have their first four singles reach the top of the British music charts, a record held (at the time) by the Spice Girls, with six consecutive No.

For the video, the band wore a mixture of their trademark denim and leather, designed by Scott Henshall, who then dressed them for their Royal Variety Performance in 1999.