Open-Meteo forecast API

Current conditions and a daily Open-Meteo forecast for one point.

Ask your agent

“Call openmeteo/forecast with latitude ID and longitude ID and summarize what comes back.”

Works in any MCP client connected to https://data.openkrill.app/mcp. Install in one line.

Path: openmeteo/forecast
MCP tool: call_endpoint
Credits: 1
Cache: 10 min

Parameters

latitudenumber, required	Decimal degrees, -90 to 90
longitudenumber, required	Decimal degrees, -180 to 180
daysinteger, optional	1-7 forecast days, default 3

Response

data.resources[] uses the same keys as every other platform: author, engagement, metadata, with Open-Meteo-only fields under extras. A failed upstream call is never billed.

More Open-Meteo tools

MCP tool call

{
  "name": "call_endpoint",
  "arguments": {
    "path": "openmeteo/forecast",
    "params": {
      "latitude": "ID",
      "longitude": "ID"
    }
  }
}

curl

curl "https://data.openkrill.app/v1/openmeteo/forecast?latitude=ID&longitude=ID" \
  -H "x-api-key: YOUR_API_KEY"

Response

{
  "success": true,
  "platform": "openmeteo",
  "endpoint": "openmeteo/forecast",
  "data": {
    "resources": [
      { "id": …, "title": …, "text": …, "url": …,
        "author": {…}, "engagement": {…},
        "metadata": {…}, "extras": {…} }
    ]
  },
  "credits_used": 1,
  "cached": false
}