MET Norway Weather API

The MET Norway Weather API provides free, coordinate-based hourly and daily weather forecasts worldwide. It requires a User-Agent header but no authentication, offering comprehensive meteorological data.

Overview

Status: Active
Auth: No auth
Free Tier: Fully free
Integration: Low
Added: August 25, 2026
Last verified: August 25, 2026
Tags: hava-durumu
açık-veri
meteoroloji
tahmin
norveç

Use cases

Develop a mobile weather app using coordinate-based hourly forecasts.
Implement agricultural management systems with real-time and short-term precipitation forecasts.
Provide timing support for photography apps using sunrise and sunset data.
Enhance maritime and fishing applications by integrating ocean condition forecasts.

Not yet editorially reviewed

The information on this page was compiled from the provider's own sources, but the record has not been through full editorial review. Verify access conditions and limits against the provider's current documentation. Records in this state are not indexed by search engines.

Our review criteria

Editorial assessment

Catalog notes to consider when evaluating the integration, in addition to the provider documentation.

MET Norway's official weather API is free and requires no API key; instead of authentication, every request must carry a User-Agent header identifying the application. The terms of service put anything above 20 requests per second per application behind a special agreement, accept at most 4 decimals in coordinates (5 or more returns 403), and require clients not to repeat a request before the Expires header on the response has passed. No SLA is offered, and clients exceeding the limits can be throttled with 429 or blocked permanently. Verified 2026-08-24.

Last verified: August 25, 2026

Security notes

Auth type: No auth
Credential location: Not specified

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Fully free
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Playground

Public test lab configuration summary for this API.

Base URL: https://api.met.no/weatherapi
Endpoints: 5
Header presets: 0

Methods

GET

Verified endpoint examples

GET
/weatherapi/locationforecast/2.0/compact
Koordinat bazli saatlik hava tahmini dondurur (ozet format)
Koordinat bazli saatlik hava tahmini dondurur (ozet format)
GET
/weatherapi/locationforecast/2.0/complete
Koordinat bazli tam hava tahmini dondurur
Koordinat bazli tam hava tahmini dondurur
GET
/weatherapi/nowcast/2.0/complete
Anlik ve kisa vadeli yagis tahmini dondurur
Anlik ve kisa vadeli yagis tahmini dondurur
GET
/weatherapi/sunrise/3.0/sun
Gun dogumu ve batimi verilerini dondurur
Gun dogumu ve batimi verilerini dondurur

+1 more endpoints

Open in Test Lab