How to connect Mailjet and Open Weather
Create a New Scenario to Connect Mailjet 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 Mailjet, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailjet or Open Weather will be your first step. To do this, click "Choose an app," find Mailjet or Open Weather, and select the appropriate trigger to start the scenario.

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

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

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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 Mailjet 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 Mailjet 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.

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Webhook response
Save and Activate the Scenario
After configuring Mailjet, 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 Mailjet and Open Weather integration works as expected. Depending on your setup, data should flow between Mailjet 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 Mailjet and Open Weather
Mailjet + Open Weather + Google Sheets: When a new email event occurs in Mailjet (e.g., email sent, opened, clicked), get the current weather conditions from Open Weather. Then, log the email event details along with the weather data in a Google Sheet to track campaign performance alongside weather.
Open Weather + Mailjet + Slack: Get the forecast weather from Open Weather. If the weather conditions meet specific criteria (e.g., temperature above a certain threshold), send an email campaign using Mailjet. Notify the marketing team in Slack with details about the campaign and weather conditions.
Mailjet and Open Weather integration alternatives
About Mailjet
Use Mailjet in Latenode to automate email sending based on triggers from other apps. Update contact lists, send personalized campaigns, and track results—all without code. Connect Mailjet to your CRM, database, or e-commerce platform for automated workflows. Latenode provides the flexibility and scale to manage complex email automations efficiently, with no per-step cost limitations.
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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 Mailjet and Open Weather
How can I connect my Mailjet account to Open Weather using Latenode?
To connect your Mailjet account to Open Weather on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailjet and click on "Connect".
- Authenticate your Mailjet and Open Weather accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I send weather-based email campaigns using Mailjet?
Yes, you can! Latenode lets you trigger personalized Mailjet emails based on Open Weather data, enhancing engagement with relevant content. Scale your campaigns with no-code ease!
What types of tasks can I perform by integrating Mailjet with Open Weather?
Integrating Mailjet with Open Weather allows you to perform various tasks, including:
- Send weather-triggered emails to subscribers in specific locations.
- Update contact properties in Mailjet based on weather conditions.
- Schedule email blasts based on favorable weather forecasts.
- Personalize email content with real-time weather data.
- Alert users to extreme weather via automated email notifications.
How can I personalize Mailjet emails using Open Weather data in Latenode?
Use Latenode’s visual editor to map Open Weather data (temperature, conditions) directly into your Mailjet email templates for highly targeted content.
Are there any limitations to the Mailjet and Open Weather integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailjet and Open Weather may affect workflow execution.
- Historical weather data access might require a paid Open Weather plan.
- Complex conditional logic might require JavaScript knowledge.