Workflow: Openweathermap Pushover Update

{
    "id": "91",
    "name": "Send daily weather updates via a push notification",
    "nodes": [
        {
            "name": "Pushover",
            "type": "n8n-nodes-base.pushover",
            "position": [
                970,
                300
            ],
            "parameters": {
                "message": "=Hey! The temperature outside is {{$node[\"OpenWeatherMap\"].json[\"main\"][\"temp\"]}}\u00b0C.",
                "userKey": "",
                "priority": 0,
                "additionalFields": {
                    "title": "Today's Weather"
                }
            },
            "credentials": {
                "pushoverApi": "pushover"
            },
            "typeVersion": 1
        },
        {
            "name": "Cron",
            "type": "n8n-nodes-base.cron",
            "position": [
                570,
                300
            ],
            "parameters": {
                "triggerTimes": {
                    "item": [
                        {
                            "hour": 9
                        }
                    ]
                }
            },
            "typeVersion": 1
        },
        {
            "name": "OpenWeatherMap",
            "type": "n8n-nodes-base.openWeatherMap",
            "position": [
                770,
                300
            ],
            "parameters": {
                "cityName": "berlin"
            },
            "credentials": {
                "openWeatherMapApi": "owm"
            },
            "typeVersion": 1
        }
    ],
    "active": false,
    "settings": [],
    "connections": {
        "Cron": {
            "main": [
                [
                    {
                        "node": "OpenWeatherMap",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        },
        "OpenWeatherMap": {
            "main": [
                [
                    {
                        "node": "Pushover",
                        "type": "main",
                        "index": 0
                    }
                ]
            ]
        }
    }
}