Python Weather App

Flask app that shows current weather for a city, using the OpenWeatherMap API.

Run it

1. Clone the repo, cd into it

2. Set up a virtual environment and install packages:

python -m venv .venv
.venv\Scripts\activate
pip install -r requirements.txt

3. Get a free API key from https://openweathermap.org/ (Account > API keys)

4. Create a .env file in the project folder with:

API_KEY=your_key_here

5. Run it:

python server.py

Open http://localhost:8000

Files

• server.py - Flask routes
• weather.py - calls the weather API
• templates/ - HTML pages
• static/ - CSS