Yandex.Weather

Overview

Yandex.Weather provides weather forecasts for Russian/CIS locations. Auth is a Yandex API key sent as a custom header (requests without a valid key return 403, verified).

Quick Start

Forecast (replace YOUR_KEY):

curl "https://api.weather.yandex.ru/v2/forecast?lat=55.75&lon=37.61" \
  -H "X-Yandex-API-Key: YOUR_KEY"

{
  "now": 1787448092,
  "fact": { "temp": 22, "feels_like": 23, "condition": "clear" },
  "forecasts": [ { "date": "2026-08-22", "parts": { "day": { "temp_min": 18, "temp_max": 26 } } } ]
}

Authentication

• Register at yandex.com/dev → get an API key.
• Send it as the X-Yandex-API-Key header (invalid/missing → 403, verified).

Rate Limits & Notes

• Free tier: limited calls/day (check the docs); paid plans scale.
• Focus is Russia/CIS — coverage elsewhere is limited.
• The response has fact (current) and forecasts (7-day, hourly parts).

FAQ

Is Yandex.Weather free? Free tier with daily limits; more is paid.

How do I get a key? yandex.com/dev → create an API key.

What’s the auth style? X-Yandex-API-Key header (verified).