How to connect Mailgun and Open Weather
Create a New Scenario to Connect Mailgun and Open Weather
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Mailgun, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailgun or Open Weather will be your first step. To do this, click "Choose an app," find Mailgun or Open Weather, and select the appropriate trigger to start the scenario.

Add the Mailgun Node
Select the Mailgun node from the app selection panel on the right.


Mailgun

Add the Open Weather Node
Next, click the plus (+) icon on the Mailgun node, select Open Weather from the list of available apps, and choose the action you need from the list of nodes within Open Weather.


Mailgun
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Open Weather

Authenticate Open Weather
Now, click the Open Weather node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Open Weather settings. Authentication allows you to use Open Weather through Latenode.
Configure the Mailgun and Open Weather Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Mailgun and Open Weather Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

JavaScript
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AI Anthropic Claude 3
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Open Weather
Trigger on Webhook
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Mailgun
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Mailgun, Open Weather, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Mailgun and Open Weather integration works as expected. Depending on your setup, data should flow between Mailgun and Open Weather (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Mailgun and Open Weather
Mailgun + Open Weather + Slack: When a new email campaign is triggered in Mailgun, the automation checks the current weather conditions in the recipient's location using Open Weather. If severe weather conditions are present, a message is sent to a Slack channel alerting the team.
Open Weather + Mailgun + Google Sheets: When specific weather conditions are detected by Open Weather, an email alert is sent via Mailgun. The weather data and alert status are simultaneously logged to a Google Sheets spreadsheet for tracking and analysis.
Mailgun and Open Weather integration alternatives

About Mailgun
Use Mailgun in Latenode to automate email sending within your workflows. Trigger emails based on data changes, form submissions, or scheduled events. Latenode lets you filter, format, and personalize messages using data from other apps, creating dynamic campaigns and notifications without complex coding. Scale your outreach affordably by paying only for execution time.
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About Open Weather
Use Open Weather in Latenode to automate weather-based triggers for business logic. Get current conditions or forecasts to adjust marketing campaigns, logistics, or facility management. Unlike standalone apps, Latenode lets you blend weather data with other services, apply custom logic, and scale your automation affordably based on execution time.
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See how Latenode works
FAQ Mailgun and Open Weather
How can I connect my Mailgun account to Open Weather using Latenode?
To connect your Mailgun account to Open Weather on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailgun and click on "Connect".
- Authenticate your Mailgun and Open Weather accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send weather-based email alerts?
Yes, you can! Latenode lets you use Open Weather data to trigger personalized emails via Mailgun. Scale alerts with no-code or add dynamic content using JavaScript for enhanced user engagement.
What types of tasks can I perform by integrating Mailgun with Open Weather?
Integrating Mailgun with Open Weather allows you to perform various tasks, including:
- Send daily weather forecasts via email.
- Alert users of severe weather conditions.
- Personalize email marketing based on local weather.
- Trigger follow-up emails based on weather changes.
- Automate seasonal promotions based on weather patterns.
What Mailgun events can trigger workflows in Latenode?
Latenode allows you to trigger workflows based on Mailgun events like email sent, delivered, opened, clicked, or bounced, for detailed engagement automation.
Are there any limitations to the Mailgun and Open Weather integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits of both Mailgun and Open Weather apply.
- Historical weather data access depends on your Open Weather plan.
- Complex logic may require JavaScript knowledge.