[5] On the Canadian pop singles chart, "Love Me Tomorrow" reached only as high as No.

[6] Cash Box called it "a very melodramatic piece that can’t fail to capture pop attention.

"[7] Billboard said that in this follow-up to "Hard to Say I'm Sorry" Chicago "reaches for more drama through punched-up guitar accents and a more impassioned vocal.

However, on the 2002 remastered edition of Chicago 16, two measures of music are excised from the string-heavy opening sequence for the song's instrumental bridge (essentially, the repetition of the first two measures of the sequence is eliminated), decreasing the length of the track to approximately 4:58.

The single version of the song clocks in at just under four minutes, cutting the extended instrumental outro.