> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ariscomfort.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get weather data

> Returns current weather conditions and hourly forecast.



## OpenAPI

````yaml get /api/weather
openapi: 3.1.0
info:
  title: Aris API
  version: 1.0.0
  description: >
    REST API for controlling Aris home comfort systems.


    Aris is an air-to-water heat pump system that heats, cools, and provides hot
    water for homes.

    The Aris Brain is the central controller, managing zones, fan-coil units
    (FCUs), heat pumps,

    domestic hot water (DHW), and thermal energy storage (TES).


    ## Base URL


    The Aris Brain runs on your local network. Find your Brain's address via:

    - mDNS: `http://aris.local` (if your network supports mDNS)

    - Router admin panel: Look for a device named "aris-brain"


    ## Authentication


    Most API endpoints require authentication via Bearer token. Create an API
    token in the Aris web UI under **Settings → API Tokens**.


    Include the token in the `Authorization` header:

    ```

    Authorization: Bearer your-api-token

    ```


    ## Real-time Updates


    For real-time updates, connect to the WebSocket at
    `ws://aris.local?token=YOUR_API_TOKEN`.

    The WebSocket broadcasts zone state changes, system events, and device
    telemetry.
servers:
  - url: http://aris.local
    description: Local network (mDNS)
  - url: http://{brainIp}
    description: Local network (IP address)
    variables:
      brainIp:
        default: 192.168.1.100
        description: Your Aris Brain's IP address
security: []
tags:
  - name: Health
    description: Health check and readiness endpoints
  - name: System
    description: System-wide state and mode control
  - name: Zones
    description: Zone management, setpoints, and temperature control
  - name: DHW
    description: Domestic Hot Water tank status and history
  - name: TES
    description: Thermal Energy Storage tank status
  - name: HCU
    description: Hydronic Control Unit status
  - name: Heat Pumps
    description: Heat pump telemetry and diagnostics
  - name: FCUs
    description: Fan Coil Unit telemetry and status
  - name: Weather
    description: Weather data and forecasts
  - name: Events
    description: System event log and audit trail
  - name: Metrics
    description: VictoriaMetrics time-series data proxy
  - name: Prometheus
    description: Prometheus-compatible API for Grafana
  - name: Tokens
    description: API token management
  - name: Config
    description: System configuration (read-only)
  - name: Firmware
    description: FCU firmware OTA updates
paths:
  /api/weather:
    get:
      tags:
        - Weather
      summary: Get weather data
      description: Returns current weather conditions and hourly forecast.
      operationId: getWeather
      responses:
        '200':
          description: Weather data with forecast
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WeatherData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '503':
          description: Weather service not available
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
        - bearerAuth: []
components:
  schemas:
    WeatherData:
      type: object
      properties:
        current:
          $ref: '#/components/schemas/WeatherCurrent'
        hourly:
          type: array
          items:
            type: object
            properties:
              time:
                type: string
                format: date-time
              tempC:
                type: number
              humidity:
                type: integer
              condition:
                type: string
        location:
          type: object
          properties:
            latitude:
              type: number
            longitude:
              type: number
        lastFetched:
          type: string
          format: date-time
    Error:
      type: object
      properties:
        error:
          type: string
          description: Error type
        message:
          type: string
          description: Human-readable error message
        hint:
          type: string
          description: Suggestion for resolving the error
    WeatherCurrent:
      type: object
      properties:
        tempC:
          type: number
          example: 15.5
        humidity:
          type: integer
          example: 65
        condition:
          type: string
          example: Partly Cloudy
        windSpeedKmh:
          type: number
          example: 12.5
  responses:
    Unauthorized:
      description: Missing or invalid authentication
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Unauthorized
              message:
                type: string
                example: Valid authentication required
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Session token or API token

````