Template solution help diff between yesterday and today

[Troon]

It’s not generally possible to access the value of a sensor a given time ago, unless you use an SQL sensor:

SQL

An alternative would be to build up your own record using something like this, but with bigger steps:

Delayed or earlier sensor value

You could create something like this: template: - trigger: - platform: time_pattern minutes: "/1" sensor: - name: bathroom temperature history state: "{{ states('sensor.bathroom_temperature') }}" attributes: min0: "{{ states('sensor.bathroom_temperature')|float(0) }}" min1: "{{ this.attributes['min0'] }}" min2: "{{ this.attributes['min1'] }}" min3: "{{ this.attributes['min2'] }}" min4: "{{ this.attribute…