I am not sure what the practical application of the USB Theremometer could be, but where there’s a product there’s a way. It’s pretty simple: the device plugs into your computer and records the room temperature at custom set intervals – seconds or hours. You can then view the temperature log on screen. The USB Theremometer can measure -40 F to 248 F – I’m pretty sure your ‘puter would explode at that temperature as would your brain.
Available here for $15.