Temp & Humidity DHT11, Weather monitoring in Mobile App

#include <dht.h>
#include <LiquidCrystal_I2C.h>
#include <Wire.h> 
dht DHT;

LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display

#define DHT11_PIN 7

void setup() {
  // put your setup code here, to run once:

  Serial.begin(9600);
  lcd.init();                      // initialize the lcd 
  lcd.backlight();
  lcd.begin(16,2);

}

void loop() {
  // put your main code here, to run repeatedly:

  int chk = DHT.read11(DHT11_PIN);
  lcd.setCursor(0,0); 
  lcd.print("Temp    :");
  lcd.print(DHT.temperature);
  lcd.print((char)223);
  lcd.print("C");
  lcd.setCursor(0,1);
  lcd.print("Humidity:");
  lcd.print(DHT.humidity);
  lcd.print("%");

  Serial.print(DHT.temperature);
  Serial.print("+");
  Serial.print(DHT.humidity);
  Serial.println();
  
  delay(1000);
  

}