The Met Office issues a yellow weather warning, with heavy showers and hail also possible.Read more
Brendan, Ciara, and Róisín are among the names for storms to hit Britain and Ireland in 2019-20.
This evening, any lingering sharp showers should clear away. After midnight it should remain dry, although areas of low cloud, mist and fog may become more extensive.
Minimum temperatures will reach 10 to 13C (50 to 55F).
Check the weather where you are, here.