Visual Crossing Connector

Visual Crossing delivers the accuracy, scale, and affordability you need to turn weather data into business intelligence.

Start for free View documentation

4.8 on G2

Weld · Data Sources

Visual CrossingYour warehouseLive

Pick the tables to sync, and they appear here with their status.

Lands in

Queryable over MCP

How it works

Set up in minutes.
No code, no maintenance.

Visual Crossing

Data source

Authenticating...

Ready to connect

Overview

Visual Crossing in your warehouse.
Ready for your agents.

Visual Crossing delivers the accuracy, scale, and affordability you need to turn weather data into business intelligence. Weld's Visual Crossing connector is fully managed: it extracts data from Visual Crossing, loads it into your warehouse, and keeps it in sync. The data lands in a clean, documented schema with agent context attached, so analysts can query it with SQL or dbt, and agents can query it over the Weld MCP server without guessing at tables or joins.

Weld MCP server

Ask your agent.
It can reach Visual Crossing.

Connect Claude, Cursor, ChatGPT or your own agent to Weld over MCP. It finds the Visual Crossing tables Weld has synced and queries your warehouse.

DiscoverSynced tables, columns and freshness
QuerySQL against your warehouse
OperateCheck, rerun and refresh syncs

Set up the MCP server

Claude CodeOpus 5

ConnectedWeld MCP

Which Visual Crossing tables do we have, and which one is the largest?

Looking up what the Visual Crossing connection has synced.

●weld·search_available_references

⎿raw.visual_crossing.*

tables, columns and freshness

●weld·get_reference_schema

⎿columns, types and nullability

●weld·run_query

⎿select count(*) from {{raw.visual_crossing.…}}

submitted

●weld·get_query_status

⎿DONE

●weld·get_query_result

⎿rows returned

✓Answered from Visual Crossing data in your warehouse

>Ask about your Visual Crossing dataMCP

Destinations

Load Visual Crossing into any warehouse.
Set up in minutes, no code.

Resources

Everything you need.
To get started.

Documentation

Visual Crossing setup guide

Step-by-step instructions to configure and start syncing.

MCP server

Connect your agents

Set up Claude, Cursor, ChatGPT or Codex against your Weld workspace.

Weld Connect API

Build custom connectors

Use the Weld Connect API to build and publish your own connector.

FAQ

Common questions

Answers to frequently asked questions about Weld connectors.

Weld Connect API

Set it up in code.
One REST API.

Use the Weld Connect REST API to create Visual Crossing connections, configure ELT syncs, and manage pipelines entirely through code. Built for embedding, automation, and CI/CD workflows.

Explore Weld Connect API reference

POST/elt_syncs

# Create a Visual Crossing ELT sync
curl -X POST https://connect.weld.app/elt_syncs \
  -H "x-api-key: $API_KEY" \
  -d '{
    "connection_id": "conn_abc123",
    "integration_id": "visual-crossing",
    "destination_schema_name": "visual-crossing_data",
    "sync_interval": "0 * * * *"
  }'
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