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Weather forecast for Polybar

This is a simple weather forecast module for Polybar. \ The first number is the current temperature and the second one is a 3 hour forecast, the output is fully configurable.

You need Weather Icons and Material Icons for this to work properly. \ For Arch users, both are available in the AUR:

• Weather Icons
• Material Icons

Configuration

Look at the example TOML configuration file.

# Register at https://openweathermap.org to get your API key
If you don't want to write your key here, you can delete this line and use the OWMAPIKEY environment variable instead
apikey = "YOURAPI_KEY"
This is for Montreal, find your city at https://openweathermap.org
The id will be the last part of the URL
city_id = "6077243"
Output format, using Handlebars syntax, meaning variables should be used like {{ this }}
Available tokens are:
- temp_celcius
- temp_kelvin
- temp_fahrenheit
- temp_icon
- trend
- forecast_celcius
- forecast_kelvin
- forecast_fahrenheit
- forecast_icon
display = "{{ tempicon }} {{ tempcelcius }}°C {{ trend }} {{ forecasticon }} {{ forecastcelcius }}°C"

Setup

Grab a pre built binary from the release page (you might need to chmod +x), or run cargo build --release, in which case you'll find the binary at target/release/polybar-forecast. \ You can copy the binary anywhere you want, the config files has to placed in either:

• $HOME/.config/polybar-forecast/config.toml
• The same directory as the binary

Polybar integration

You can define your new module like this:

[module/weather]
type = custom/script
exec = /path/to/polybar-forecast
exec-if = ping openweathermap.org -c 1
interval = 600
label-font = 3

Don't forget to add Weather Icons to your config or it won't render correctly:

...
font-2 = Weather Icons:size=12;0
...

Then you may add your new weather module on your bar.