METAR Weather for Home Assistant (Marketplace integration)

Installs: 117 sharing analytics
GitHub stars: 7
Connection: Uses the vendor's cloud
Upkeep: Updated in the last 6 months
Version: v4.1.0, October 16, 2026
Category: Weather and alerts, Forecasts
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: ha_metar_weather
Source: github.com/smkrv/ha-metar-weather
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

Screenshots From the README of smkrv/ha-metar-weather.

About

METAR Weather is a custom integration that brings airport weather station reports into Home Assistant as sensors. Each station is added by its four-letter ICAO airport code, and any airport that publishes METAR reports is supported. Sensors cover temperature, dew point, wind, visibility, pressure, cloud layers, weather phenomena, runway conditions when reported, the raw METAR string and the TAF forecast issue time. The integration also tracks history and works out trends such as rising, falling or stable values, plus 24-hour minimum, maximum and average figures. Units can follow Home Assistant settings, use the station's native aviation units, or be picked manually for temperature, wind speed, visibility, pressure and cloud height. Several stations can be monitored at once, and actions allow forcing an update or clearing history for one station. Data comes from an online aviation weather service with a fallback source, and the data is informational only, not for flight planning.

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Supports

Uses the vendor's cloud Needs an internet connection and an account with the vendor.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

METAR Weather Setup

ICAO Airport Code
I accept the terms and conditions of the data source

Unit Configuration

Temperature
Wind Speed
Visibility
Pressure
Cloud Height / Altitude

After setup

Temperature
Wind Speed
Visibility
Pressure
Cloud Height / Altitude
ICAO Airport Code
Add another station
Station to remove

Texts from the code of smkrv/ha-metar-weather.

Actions

Update StationForce update of METAR and TAF data for specific station.Fields: Station
Clear HistoryClear historical data for specific station.Fields: Station

From the README

Professional aviation weather monitoring for Home Assistant. Get real-time METAR data from over 9,000 airport weather stations worldwide with automatic trend analysis and historical tracking.
⚠️ This integration is NOT certified for aviation navigation or flight planning! METAR data provided is for informational purposes only. Always consult official aviation weather sources and certified flight planning tools for aviation activities.
Temperature and Dew Point with automatic humidity calculation
Wind Speed, Direction and Gusts with variable wind detection
Visibility in your preferred units
Atmospheric Pressure with QNH support
Cloud Coverage including ceiling height and layer information
Weather Phenomena such as rain, snow, fog, and thunderstorms
Runway Conditions when reported by the station
CAVOK Status and trend information
Raw METAR String for reference
TAF (Terminal Aerodrome Forecast) - the sensor state is the forecast's issue time, the full raw TAF text is in the raw_taf attribute; stations that don't publish TAFs show "unknown"

From the README of smkrv/ha-metar-weather, MIT License. Shortened.