Muireann Devaney opened the scoring within 90 seconds of the start.
Athlone Town secured their second win of their Women's Premier Division campaign on Saturday after victory over Wexford Youths.
Tommy Hewitt's side took an early lead through Muireann Devaney that was cancelled out 15 minutes later by Rianna Jarrett.
A Dana Sheriff double in the second half secured the three points for the midlanders in Ferrycarrig Park.
Town's next outing is against Cork in Westmeath.
Our coverage of Athlone Town is brought to you by Munnelly Opticians, Monksland Athlone. See munnellyopticians.ie.
Westmeath Ladies Face Crucial Contest In Athlone
Laois Face Westmeath In Camogie League Derby
"They Do The Upmost For Their County" - Offaly Playing For Promotion Play-Offs
Buccaneers Hoping For Bounce Back Win Against UL Bohs
Athlone Insist Focus Is On DLR Waves After Sullivan Resignation
Westmeath Manager Expects Two Point Onslaught In Wexford
Patchy Laois Wrap League Campaign Against Table Topping Down
Laois And Offaly Begin Minor Hurling Campaign
"Special Doesn't Do These Lads Justice"
Upwardly Mobile Athlone Take On Treaty
Ireland Name Nine New Caps For Six Nations Squad
Panthers Promotion Hopes Dashed On Final Weekend
Colaiste Mhuire Mullingar: All Ireland Champions
Dublin Sink Offaly In Camogie
Lowry Looks On Shaky Ground Since Cognizant Collapse
"Unhappy" Laois Leave Fermanagh With Some Regret
Laois Ladies Football Legend Honoured By County Council
Westmeath School Primed For All Ireland Final Shot
Offaly Relegated After Cavan Defeat
Offaly And Longford Chase Semi-Final Spot In Division Four