Weather Icons

Weather Icons is the definitive weather icon font and CSS library, featuring 222 meticulously crafted icons covering weather conditions, moon phases, wind directions, the Beaufort wind scale, and maritime wind warnings. Originally designed by Lukas Bischoff with icon art from v1.1 onward and all code by Erik Flowers, this library is built to drop right into Bootstrap or any web project. Icons include daytime and nighttime weather variants, 28 moon phase icons, 12 clock hours, and a full wind direction system with 360-degree indicators. The library ships with built-in API compatibility mappings for Yahoo Weather, OpenWeatherMap, Forecast.io, Weather Underground, and the World Meteorological Organization, making it easy to display live weather data. Available as SVG, icon font (OTF, TTF, WOFF, EOT), CSS, LESS, and SASS - with CDN hosting via cdnjs. With 7,100+ GitHub stars, Weather Icons remains the most comprehensive weather-specific icon set available.