index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />

    <link rel="stylesheet" href="style.css" />
    <title>Weather App</title>
  </head>
  <body>
    <h2 class="city">Enter the city name you want to check the Weather...</h2>
    <div class="input">
      <input type="text" placeholder="   enter city name" id="input" />
      <button type="submit" id="btn">search</button>
      <div class="error">please enter the valid city name!!!</div>
    </div>
    <div class="card1">
      <img
        src="https://img.freepik.com/free-photo/vivid-blurred-colorful-background_58702-2655.jpg"
        alt="..."
      />

      <div class="info">
        <img src="" alt="#" id="img1" />

        <div class="temp"></div>
        <div class="name"></div>
        <div class="timeDate"></div>
        <div class="info2">
          <span class="humidity"></span><span class="speed"></span>
        </div>
      </div>
    </div>
    <script src="script.js"></script>
  </body>
</html>