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opendata402 Hourly Weather Forecast
x402
opendata402 Hourly Weather Forecast is a paid API for AI agents from opendata402.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).
Returns a 48-hour hour-by-hour weather forecast for any lat/lon point on Earth, including temperature, wind, precipitation, cloud cover, humidity, pressure, and weather symbol, powered by MET Norway.
Price / call$0.002
Success—
StatusUnknown
How this service works
Weather forecast for any point on Earth for the next 48 hours, hour by hour: temperature, wind speed and direction, precipitation, cloud cover, humidity, pressure and a weather symbol. Model run by the Norwegian Meteorological Institute (MET Norway), updated several times a day. Use it for travel, logistics, events and outdoor work anywhere.
Output
A 48-hour hour-by-hour weather forecast for the given lat/lon coordinates, including temperature (°C), wind speed (m/s), wind direction (degrees), precipitation amount (mm), cloud cover (%), relative humidity (%), atmospheric pressure (hPa), and a symbolic weather condition indicator. Data is sourced from MET Norway numerical weather prediction models updated several times daily.
Example use cases
Outdoor event weather planning
“Can you pull the hourly weather forecast for the next 48 hours at latitude 48.8566, longitude 2.3522 — I need to know temperature, rain chance, and wind speed to decide if our outdoor Paris event on Saturday will work?”
Remote construction site conditions
“Get me the full 48-hour hourly forecast for the coordinates 64.1355, -21.8954 — I need to check wind, precipitation, and cloud cover before my crew heads out to the site in Iceland tomorrow morning.”
Logistics route weather check
“What's the weather looking like hour by hour for the next two days at latitude -33.8688, longitude 151.2093? I need temperature, wind speed, and precipitation to plan a delivery schedule in Sydney.”
Technical details
Endpoint
GEThttps://opendata402.com/v1/weather/forecast?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need precise, point-specific hourly weather forecasts anywhere on Earth — including remote locations without a named city. It is ideal for logistics, outdoor events, construction, agriculture, drone operations, and travel planning where granular hourly data (temperature, wind, precipitation, humidity, pressure) over the next 48 hours matters. Prefer it over general weather APIs when global coverage and official meteorological model data from MET Norway is required.
Side effects
- Missing lat or lon query parameters returns a 400-level error
- Coordinates outside valid range (lat: -90 to 90, lon: -180 to 180) may return an error or no data
- Payment not completed or insufficient USDC balance returns a 402 Payment Required response
- MET Norway model temporarily unavailable results in a 503 or timeout
- Malformed coordinate strings that don't match the expected numeric pattern are rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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