How I Built 3 Practical n8n Automations

1. Daily Weather Update Workflow

A lightweight scheduled automation that fetches weather data via API and sends updates through your preferred channel.

How it works

• Use a Schedule Trigger to run every day (for example, 7:00 AM).
• Add an HTTP Request node to call the weather API.
• Format the response in a Set/Code node and route it to email, Slack, or Telegram.

One practical note: weather API keys may not activate instantly and can take from minutes to several hours, so initial test failures can be normal.

2. Sponsorship Intake Automation

This flow captures sponsorship data, stores it in Google Sheets, and sends follow-up communication automatically.

Why this is useful

• Stops lead information from getting lost in inboxes.
• Creates a reliable single source of truth in Sheets.
• Triggers immediate confirmations or internal alerts.

Flow outline

• Trigger on form submission or webhook.
• Map and clean incoming fields.
• Write rows into Google Sheets.
• Send a confirmation/notification email.

3. Local AI Assistant with n8n + Ollama

This workflow connects n8n's AI capabilities with Ollama so you can run assistant-style automations locally.

What it does

• Accepts a user prompt inside n8n.
• Sends the prompt to Ollama for generation.
• Returns a response that can be reused in downstream nodes.

This setup is a strong base for tasks like summarizing leads, generating quick internal briefs, or routing requests to specific sub-workflows.