D&D 5E Build Advice for Tempest Cleric

[Zardnaar]

How set in strength based are you?

With default array 14 dex)con wisdom 16 use a rapier. From level 5 just use spells and ASIs into wisdom.

Spirit Guardians, Spiritual Weapon and cantrips all key off wisdom.

You could also take magic initiate Druid and key your attacks off wisdom via shillelagh.