json string parse to c#

I'm actually calling a web service from c#. I want to be able for json string to parse in c# by picking out certain value from the web service and print out in string. Is there possible to do it because i'm not very sure on how to do it even though i google it.

Json string : {"coord":{"lon":103.7,"lat":1.34},"sys":{"type":1,"id":8145,"message":0.0389,"country":"Singapore","sunrise":1416869436,"sunset":1416912830},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04d"}],"base":"cmc stations","main":{"temp":32.52,"pressure":1008,"humidity":52,"temp_min":31,"temp_max":34},"wind":{"speed":1,"deg":0},"clouds":{"all":75},"dt":1416893400,"id":1882707,"name":"Singapore","cod":200}

here my code:

 using UnityEngine;
 using System;
 using System.Collections;
 using System.Net;
 using System.IO;
 
 public class WebService : MonoBehaviour {
 
     // Use this for initialization
     void Start () {
         print("Starting....");
         WebRequest request = WebRequest.Create(@"http://api.openweathermap.org/data/2.5/weather?q=Singapore,65&units=metric&cnt=7&lang=en");
         request.Method = "GET";
         print("Getting response now");
 
         WebResponse response = request.GetResponse();
 
         print("Begin writing response...");
 
         StreamReader sr = new StreamReader(response.GetResponseStream());
 
         while (!sr.EndOfStream)
             print(sr.ReadLine());
 
              
     
     }
     
 }