RHT03 to LCD First Project

Hello all!!!
So I’m pretty new to the programming world, and definitely new to Arduino (First post baby!). Seeing if any of you sly dogs could help me out.

Problems:

  1. I would like to find a way to get the temperature to read Farenheit rather than Celcius.
  2. I would like to show the humidity and temperature with some decimal points if that’s possible.
  3. If you notice in the code I always set the cursor to (0,1) but the second print code always shows up on the second line(which is where I want it but i don’t think that’s how it should work).

Specifics:
I’m using a breadboard to hook up the RTH03
I’m using a Grove-base shield and the v1.1 serial LCD driver

#include <DHT.h>
#include <SerialLCD.h>
#include <SoftwareSerial.h> 

SerialLCD slcd(11,12);
DHT dht;

void setup()
{
   dht.setup(5);
   slcd.begin();
   slcd.backlight();
   slcd.clear();
   slcd.setCursor(0,1);
   slcd.print ("Humidity/Temp");
   slcd.setCursor(0,1);
   slcd.print("by Lucas");
   delay(3000);
}

void loop()
{
   delay(3000);
   slcd.clear();
   slcd.setCursor(0,1);
   slcd.print("Humidity:");
   slcd.print(dht.getHumidity(), DEC);
   slcd.print("%");
   slcd.setCursor(0,1);
   slcd.print("Temperature:");
   slcd.print(dht.getTemperature(), DEC);
   slcd.print((char)223); //degree character
   slcd.print("C");
   delay(1000);

}

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