# x402.forgemesh.io Hour-by-Hour Weather Forecast

> x402.forgemesh.io Hour-by-Hour Weather Forecast is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns a 48-hour, hour-by-hour weather forecast (temperature, precipitation, wind speed, weather code) for any coordinates on Earth

## Facts

- Endpoint: POST https://x402.forgemesh.io/hour-by-hour-weather
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-forgemesh-io-hour-by-hour-weather-forecast-ad780a3c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_woM7kAihPYeQ_FlX5ggko

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-forgemesh-io-hour-by-hour-weather-forecast-ad780a3c -d '<json body>'
```

Example prompt: Can you pull the hour-by-hour weather forecast for the next 48 hours at latitude 29.76, longitude -95.36? I need temperature, precipitation probability, wind speed, and weather code for each hour.

## When to prefer this

Choose this endpoint when you need finer than daily weather resolution — specifically hour-by-hour data over a 48-hour window — for scheduling, logistics, event planning, or any workflow where knowing the exact hour of rain or wind shift matters. Prefer this over daily forecast APIs when precision timing of weather events is critical, and over precipitation-only nowcast APIs when you need temperature and wind alongside rain data.

## Known failure modes

- Invalid or out-of-range latitude/longitude returns an error response
- Missing required coordinate fields results in a 4xx validation error
- Payment failure or insufficient USDC balance prevents the call from completing
- Upstream weather model data unavailable for extreme polar or ocean coordinates
- Rate limiting if many calls are made in rapid succession

## How this service works

Hour-by-hour weather forecast API by coordinates: temperature, precipitation probability and amount, wind speed, and weather code for every hour over the next 48 hours, worldwide. Structured JSON for scheduling, logistics, and planning agents that need finer resolution than a daily outlook.

## Output

A structured JSON array covering every hour for the next 48 hours, with fields for temperature, precipitation probability, precipitation amount, wind speed, and a weather code — keyed by hour timestamp — for the specified coordinates.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "latitude": {
   "type": "string",
   "description": "Latitude, e.g. 29.76"
  },
  "longitude": {
   "type": "string",
   "description": "Longitude, e.g. -95.36"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "hourly": {
    "time": [
     "2026-07-16T00:00",
     "2026-07-16T01:00"
    ],
    "temperature_2m": [
     24.6,
     24.8
    ],
    "wind_speed_10m": [
     9.1,
     8.4
    ],
    "precipitation_probability": [
     0,
     0
    ]
   },
   "hourly_units": {
    "temperature_2m": "°C",
    "wind_speed_10m": "km/h",
    "precipitation_probability": "%"
   }
  },
  "attribution": "Open-Meteo.com (CC BY 4.0)"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-forgemesh-io-hour-by-hour-weather-forecast-ad780a3c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.forgemesh.io](https://www.zero.xyz/host/x402.forgemesh.io/llms.txt)