Anthony Bolgar , does this work for you?

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@funinthefalls , does this work for you? Let me know and I can send you the file to post on GitHub. I forked your code and updated it for a waterproof DS18B20 temperature sensor, but that sensor requires a 4.7k ohm pull-down resistor. I’ve got a version showing that configuration as well.

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Just noticed that the TMP36 sensor is analog and should be going to A0 (the DS18B20 is a digital sensor), and the upper right black arrow on the relay should be going to the centre screw for a N/C connection.

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Looking good, feel free to send a PULLREQUEST