Weather CLI

A simple command-line app that fetches current weather for any city using the OpenWeatherMap API.

Features

• Get real-time temperature, "feels like", humidity, wind speed, and weather condition for any city
• Metric units (°C, m/s)
• Handles common errors: invalid API key, city not found, timeouts, connection issues

Folder Structure

.
├── main.py       # App entry point
├── api_key       # Your OpenWeatherMap API key (plain text)
├── README.md
└── LICENSE

Setup

1. Get an API key Sign up at openweathermap.org and grab a free API key.

2. Add your API key Paste your api key in the api_key file (no quotes, no extra whitespace):

   your_api_key_here
   

3. Install dependencies

   pip install requests

Usage

Run the app:

python main.py

You'll be prompted to enter a city name:

Enter a city: London

========================================
        WEATHER IN LONDON
========================================
🌡️  Temperature : 18.2°C
🤔 Feels Like  : 17.9°C
💧 Humidity    : 64%
💨 Wind Speed  : 3.6 m/s
☁️  Condition   : Scattered clouds
========================================

Error Handling

Scenario	Message
Empty city input	Error: City name cannot be empty.
Invalid API key	Error: Invalid API key.
City not found	Error: City '<city>' was not found.
Request timeout	Error: Request timed out.
Connection failure	Error: Could not connect to the server.
Other HTTP errors	Error: Server returned status code <code>.

Notes

• Keep your api_key file private — don't commit it to version control. Add it to .gitignore.
• Temperature units are set to metric (Celsius) by default. Change units in main.py to imperial for Fahrenheit.

License

See LICENSE for details.