Weather CLI

A simple, colorized command-line weather checker written in Go.

Features

• Get current weather for any city
• Displays temperature, feels-like, humidity, wind speed and advice based on conditions
• Unicode weather icons and colorized terminal output for clarity

Usage

Quick Start

1. Clone this repository

   git clone https://github.com/myntdeveloper/weather-cli.git
   cd weather-cli

2. Set the API key

   Get your API key from OpenWeatherMap and set it as an environment variable.
   Example:

   export WEATHER_API_KEY=your_api_key

   (You must set this environment variable before running the CLI.)

3. Build the binary

   go build -o weather ./cmd

4. Get weather for a city

   ./weather -city London

   (By default, the city is set to "Tokyo" if you don't provide the flag.)

Example .env file

WEATHER_API_KEY=your_api_key

CLI Options

Flag	Description	Default
-city	City to check weather for	Tokyo

Example Output

When you run:

./weather -city Moscow

You might see output like:

Directory Structure

weather-cli/
├── cmd/
│   └── main.go             # Entrypoint, CLI logic
├── internal/
│   ├── commands/           # CLI command handling
│   │   └── root.go
│   └── logic/              # Core logic (fetching, models, pretty print)
│       ├── models.go
│       └── weather.go
├── go.mod
└── README.md

Prerequisites

• Go 1.19 or newer
• OpenWeatherMap API key

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Built with ❤️ by mynt