Top Weather Data APIs in 2025

In the ever-evolving landscape of technology, APIs (Application Programming Interfaces) have become essential tools for developers, enabling seamless integration of various functionalities into applications. One of the most sought-after categories of APIs is weather APIs, which provide real-time and forecasted weather data. This blog post will explore the top 10 weather APIs, detailing their features, capabilities, and practical applications for developers. Whether you are building a weather app, integrating weather data into an existing platform, or simply looking to enhance user experience, these APIs offer valuable resources.

1. Weather by Zip API

The Weather by Zip API is designed to provide current weather data for U.S. cities based on their zip codes. This API is particularly useful for applications that require localized weather information.

One of the key features of this API is the ability to Get Weather By Zip. By simply calling the endpoint with a specific zip code, developers can retrieve current weather conditions, including temperature, humidity, wind speed, and more. This feature is implemented by sending a GET request to the API with the zip code as a parameter.

{"City":"Middletown","State":"DE","TempF":"69.0","Weather":"Overcast","WindMPH":"6.9","RelativeHumidity":"90","VisibilityMiles":"10.00","AirQualityIndex":"48","Code":"Success"}

In the response, fields such as City, State, TempF, and Weather provide essential weather-related information. Developers can utilize this data to enhance user experience in applications like travel planning, event management, and more.

2. Accurate Weather Forecasts by ZIP Code API

The Accurate Weather Forecasts by ZIP Code API leverages data from the National Weather Service to deliver detailed weather information. This API is ideal for applications that require accurate and timely weather forecasts.

One of its standout features is the Get Weather By Zip functionality. Developers can input a zip code to receive comprehensive meteorological data, including temperature in both Fahrenheit and Celsius, wind speed, and air quality index.

{"City":"New York City","State":"NY","TempF":"69.0","Weather":"Fog/Mist","WindMPH":"0.0","RelativeHumidity":"87","AirQualityIndex":"48","Code":"Success"}

This API's response structure allows developers to easily parse and utilize the data in their applications, making it suitable for various use cases, including agriculture, logistics, and outdoor event planning.

3. Weather By City Name API

The Weather By City Name API provides real-time weather information for cities worldwide by simply passing the city name. This API is particularly useful for applications that cater to a global audience.

Its primary feature, Get Weather By City Name, allows developers to retrieve current weather conditions, temperature, wind speed, and humidity by specifying the city name in the API request.

{"location":{"name":"Toronto","region":"Ontario","country":"Canada"},"current":{"temp_c":21.3,"temp_f":70.3,"condition":{"text":"Sunny"},"wind_mph":4.9,"humidity":83}}

The response includes fields such as location and current, which provide detailed weather metrics. This API can be integrated into travel apps, news platforms, and e-commerce sites to enhance user engagement.

4. Weather Forecast API

The Weather Forecast API offers a comprehensive suite of weather data, including current conditions, hourly and daily forecasts, and historical weather data. This API is perfect for developers looking to integrate extensive weather information into their applications.

One of its key features is the ability to Get Weather by City, which allows developers to input a city name and receive current weather data.

{"coord":{"lon":-89.1028,"lat":30.438},"weather":[{"id":800,"main":"Clear","description":"clear sky"}],"main":{"temp":53.69,"humidity":33},"wind":{"speed":10.36,"deg":310}}

Additionally, the API provides a Get Weather by Longitude and Latitude feature, enabling developers to retrieve weather data based on geographic coordinates. This flexibility allows for tailored weather queries based on user needs.

5. Weather by City API

The Weather by City API is an indispensable tool for accessing real-time and forecast weather information. This API is particularly useful for applications that require localized weather data.

Its primary feature, Get Weather, allows developers to input the name of a city and receive detailed weather information, including temperature, humidity, and air quality.

{"success":true,"data":{"city":"Bandra Kurla Complex, Maharashtra","current_weather":"Haze","temp":"31","expected_temp":"Day 34° • Night 30°"}}

The response structure includes fields such as current_weather and expected_temp, which provide essential weather-related information. This API can be integrated into travel planning applications, outdoor event management, and health and fitness apps.

6. Location Based Weather API

The Location Based Weather API provides weather data and forecasts tailored to specific geographic coordinates. This API is ideal for applications that require precise weather information based on user location.

One of its key features is the ability to Weather by City, which allows developers to input a city name and receive localized weather data.

{"base":"stations","clouds":{"all":0},"cod":200,"coord":{"lat":52.5244,"lon":13.4105},"main":{"temp":293.13,"humidity":76},"name":"Berlin"}

This API's response structure allows developers to easily parse and utilize the data in their applications, making it suitable for various use cases, including agriculture, logistics, and outdoor event planning.

7. Yahoo Weather Information API

The Yahoo Weather Information API delivers accurate weather data, including current conditions and forecasts. This API is particularly useful for applications that require reliable weather information.

Its primary feature, Weather by City, allows developers to input a city name and receive detailed weather information, including temperature, humidity, and wind speed.

{"location":{"city":"Sunnyvale","country":"United States"},"current_observation":{"temperature":65,"text":"Cloudy","wind":{"speed":2},"atmosphere":{"humidity":75}}}

The response structure includes fields such as current_observation and forecasts, which provide essential weather-related information. This API can be integrated into travel apps, e-commerce platforms, and logistics applications.

8. Forecasts Weather by Latitude Longitude API

The Forecasts Weather by Latitude Longitude API delivers precise, location-specific weather forecasts based on geographic coordinates. This API is ideal for applications that require accurate weather information tailored to specific locations.

One of its key features is the ability to Forecast, which allows developers to input latitude and longitude coordinates to receive detailed weather forecasts.

{"lat": 37.0902, "lon": 95.7129, "current":{"temp":9.4,"humidity":29,"wind_speed":3.91}}

This API's response structure allows developers to easily parse and utilize the data in their applications, making it suitable for various use cases, including agriculture, transportation, and outdoor event planning.

9. Wind API

The Wind API is designed for precise weather tracking and forecasting, focusing specifically on wind conditions. This API is particularly useful for applications in maritime navigation, aviation, and renewable energy.

One of its key features is Winds by Location, which allows developers to input a city name and receive current wind data.

{"request":{"type":"City","query":"London, United Kingdom"},"current":{"wind_speed":10,"wind_degree":178,"wind_dir":"S"}}

Additionally, the API provides a Winds by Coordinates feature, enabling developers to retrieve wind data based on geographic coordinates. This flexibility allows for tailored wind queries based on user needs.

10. Geographical Weather API

The Geographical Weather API offers forecasts, current observations, and alerts tailored to specific geographic coordinates. This API is ideal for applications that require accurate weather information based on user location.

Its primary feature, Weather Information, allows developers to input latitude and longitude coordinates to receive detailed weather information.

{"location":{"latitude":"40.71","longitude":"-74.01"},"currentObservation":{"temperature":69,"humidity":66,"windSpeed":3}}

This API's response structure allows developers to easily parse and utilize the data in their applications, making it suitable for various use cases, including outdoor event planning, trip planning, and logistics optimization.

Conclusion

In conclusion, the world of weather APIs offers a wealth of opportunities for developers looking to integrate weather data into their applications. From the Weather by Zip API to the Geographical Weather API, each API provides unique features and capabilities that can enhance user experience and provide valuable insights. By leveraging these APIs, developers can create applications that not only inform users about current weather conditions but also help them make informed decisions based on accurate forecasts. As technology continues to evolve, the integration of weather data will play a crucial role in various industries, making these APIs indispensable tools for developers.