TempMonitor Lite

Show temperature in your device's notification bar.

TempMonitor Lite:

* Battery Temp Notification

* Black or White Notification

* Start on Boot

* CPU Temp in App Screen (requires kernel support)

* Bat Temp in App Screen

* 2.3.5 Fix Wake Bug

For CPU temp in status bar and Fahrenheit options among many many other things, check out the full version of TempMonitor.