Temperatures could go as low -4C in Carlow over the Bank Holiday weekend
Published 26th Oct 2018, 10:06 BST
There's a chance of rain too on the Monday
Hard frost is likely Sunday night with temps dropping to -3C or -4C, according to www.carlowweather.com.
Forecaster Alan O'Reilly said: "Bank Holiday Monday is still a little uncertain with rain possibly stalling in the Midlands or even further west."