Code:
[{"id":"27f85a97.f0ece6","type":"function","z":"217cab7.d842f54","name":"Rad to Deg","func":"var rad = msg.payload;\nvar deg = rad * 180/3.14;\nmsg.payload=deg;\nreturn msg ;","outputs":1,"noerr":0,"x":796.0000858306885,"y":154.000018119812,"wires":[["a974ffe2.57316"]]}]
its rad *180/3.14 = deg.
then you will find temp is in kelvin.... temp * 9.0 / 5.0 - 459.67 ...... thats to F °