✅ Python Project Simple Weather App with OpenWeather API 🌦️📲

 

✅ Python Project : Simple Weather App with OpenWeather API 🌦️📲

📌 Task:
Build a Python program that fetches live weather details of any city using the OpenWeatherMap API.

🧠 What You’ll Learn:

  • Sending API requests with query parameters

  • Parsing weather info from JSON data

  • Showing results in a readable format


✅ Python Code Example

import requests

def fetch_weather(city_name):
    api_token = "YOUR_API_KEY"   # Replace with your OpenWeather API key
    weather_url = "https://api.openweathermap.org/data/2.5/weather"

    query = {
        "q": city_name,
        "appid": api_token,
        "units": "metric"   # Celsius (use 'imperial' for Fahrenheit)
    }

    response = requests.get(weather_url, params=query)

    if response.status_code == 200:
        info = response.json()
        print(f"📍 City: {city_name}\n")
        print(f"🌡 Temperature: {info['main']['temp']}°C")
        print(f"☁ Weather: {info['weather'][0]['description'].title()}")
        print(f"💧 Humidity: {info['main']['humidity']}%")
        print(f"💨 Wind: {info['wind']['speed']} m/s")
    else:
        print("⚠️ Error: City not found or API issue.")

# Example Run
fetch_weather("Delhi")

📥 How It Works:

  1. Sends a request to OpenWeather API with city + API key

  2. API returns weather in JSON format

  3. Extracts and displays temperature, condition, humidity, wind speed

🔧 Try Yourself:

  • Use input() to let users type a city name

  • Show sunrise/sunset timings or pressure

  • Save weather logs to a file for later use

💡 Use Cases:
✅ Quick command-line weather tool
✅ Weather widget for dashboards
✅ Practice for API authentication & parsing

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