Anna Jones' goal was the winning score.
Westmeath Ladies are just 60 minutes away from the All Ireland Intermediate Football Final after their one point win over Cavan.
Anna Jones' late goal sealed the victory on a scoreline of 3-7 to 1-12 and means that the Lake County will face Tyrone in the semi finals.
Jones also scored a first half penalty, with Sarah Dillon also chipping in with a goal moments after.
Manager Frank Browne praised his side's fitness and the impact off the bench:
Coverage with thanks to The O’Brien Motor Group Mullingar; home of the all-new 251 improved Renault Master and Renault Trafic, with advanced technology interior and more cargo space. POBrien.ie
Westmeath Family Into Final Of Ireland's Fittest Family
Athlone Town Learn Fixtures For New League Of Ireland Season
Isabel Ryan And Alexis Stickland To Continue With Athlone Town In 2026
Our Defending Starts From 1 to 15 - Kirsten Keenan
Sallins Prove Too Strong For Tubberclair In Leinster Decider
Portlaoise Panthers Suffer Defeat In Women's Super League
Leinster Overcome Leicester Tigers With Strong Second Half Performance
Medals Secured For Ireland At European Cross Country Championships
All Ireland Glory Achieved By Camross
Dublin Lions End Portlaoise Panthers' Perfect Home Record
Success For Camross But Heartbreak For Tubberclair
Portlaoise Panthers Back In Super League Action This Weekend
Camross Name Tomas Burke As New Hurling Manager
Midlands Stars Set For European Cross Country Championships
Laois U20 Hurler And Footballer Of The Year Revealed
Camross Has Nothing To Lose This Weekend - Arien Delaney
Robbie Henshaw Named To Start For Leinster's Champions Cup Clash
Leinster Glory The Target For Tubberclair This Weekend
Portlaoise Panthers Aiming To End Losing Streak
Camross Getting Set For All Ireland Final