The whole of February will never fall on a Saturday in the same year, obviously enought. All individual dates in February will at some stage fall on a Saturday, so it depends on which particular date you mean.
Saturday, February 29th, 2020
February 3, will next fall on a Saturday in 2018.
It was a Saturday.
February 14, will next fall on a Saturday in 2015.
February 18th 1967 was a Saturday.
February 16th 1952 was a Saturday
February 10 1979 was a Saturday.
February 18, 1978 was a Saturday.
February 24, 1962 fell on a Saturday.
February 1 1930 was a Saturday.
February 17, 1979, was a Saturday.
It is on a Saturday.