API ATLAS DIRECTORY · ENVIRONMENT

Open-Meteo

Free weather API for non-commercial use

Category: Environment
Authentication: No authentication listed
HTTPS: Yes
CORS: Yes

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OPTIONAL · NO-KEY SAMPLE REQUEST

Start with a working example

These sample requests use a curated public GET endpoint. Provider access, rate limits, and availability can change.

JavaScript Fetch

const response = await fetch("https://api.open-meteo.com/v1/forecast?latitude=24.86&longitude=67.01&current=temperature_2m,weather_code&timezone=Asia%2FKarachi", {
  headers: { Accept: 'application/json' },
});
if (!response.ok) throw new Error(`HTTP ${response.status}`);
const data = await response.json();
console.log(data);

PHP with cURL

<?php

$url = 'https://api.open-meteo.com/v1/forecast?latitude=24.86&longitude=67.01&current=temperature_2m,weather_code&timezone=Asia%2FKarachi';
$ch = curl_init($url);
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 15,
    CURLOPT_HTTPHEADER => ['Accept: application/json'],
]);
$response = curl_exec($ch);
if ($response === false) {
    $error = curl_error($ch);
    curl_close($ch);
    throw new RuntimeException($error);
}
$status = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
curl_close($ch);
if ($status >= 400) throw new RuntimeException("HTTP {$status}");
$data = json_decode($response, true, 512, JSON_THROW_ON_ERROR);
print_r($data);

Command line cURL

curl --fail --silent --show-error --get 'https://api.open-meteo.com/v1/forecast?latitude=24.86&longitude=67.01&current=temperature_2m,weather_code&timezone=Asia%2FKarachi'

The PHP example requires PHP and the cURL extension. No secret key is included or sent to API Atlas.

Open-Meteo

Start with a working example

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