Visual Crossing

API

Global historical weather data & forecast API

Overview

Visual Crossing Weather API provides global historical weather data (back decades) and accurate forecasts (hourly, daily, 15-day). Endpoints include current conditions, historical time series, and forecast queries. Responses are available in JSON or CSV format with metrics like temperature, precipitation, wind speed, humidity, and pressure. Ideal for climate trend analysis, travel app integration, agricultural planning, event weather risk assessment, and historical weather research.

Example Integration (JavaScript)

script.js JS


fetch('https://www.visualcrossing.com/weather-api')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful API
JSON & CSV responses
Global coverage
Decades of historical data
Hourly/daily forecasts
Detailed weather metrics

Frequently Asked Questions

? Is Visual Crossing free to use?

Yes, it offers a free tier with 1000 requests/day and basic data access; paid plans unlock higher limits and advanced features like longer forecast windows.

? Does it require an API Key?

Yes, you need an API key to authenticate requests—obtain one by signing up on the Visual Crossing website.

? What is the response format?

Responses are available in JSON or CSV format, depending on your query parameters and endpoint selection.

Top Alternatives

OpenWeatherMap API Search Google

Weatherbit API Search Google

AccuWeather API Search Google

Tool Info

Pricing Freemium

Category Weather

Platform Public API

Pros

⊕ Free tier available
⊕ Multiple data formats
⊕ Extensive historical coverage
⊕ Accurate global forecasts
⊕ Easy integration

Cons

⊖ Rate-limited free tier
⊖ Paid plans for high-volume usage
⊖ Advanced features require premium access