Top Weather APIs in 2025

1. Weather by Zip API

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.

Key Features and Capabilities:

• Get Weather By Zip: This feature allows developers to retrieve current weather data by simply providing a U.S. zip code. The API returns a JSON response containing various weather metrics.

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

2. Accurate Weather Forecasts by ZIP Code API

Accurate Weather Forecasts by ZIP Code API leverages data from the National Weather Service to deliver detailed weather information based on zip codes.

Key Features and Capabilities:

• Get Weather By Zip: Similar to the previous API, this feature allows users to input a zip code and receive comprehensive weather data, including temperature, wind speed, and humidity.

{"City":"New York City","State":"NY","TempF":"69.0","Weather":"Fog/Mist","WindMPH":"0.0","RelativeHumidity":"87","VisibilityMiles":"6.00","AirQualityIndex":"48","Code":"Success"}

3. Weather By City Name API

Weather By City Name API offers real-time weather information for cities worldwide by simply passing the city name.

Key Features and Capabilities:

• Get Weather By City Name: This feature allows developers to retrieve current weather conditions, temperature, wind speed, and humidity by specifying the city name.

{"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}}

4. Weather Forecast API

Weather Forecast API provides access to a wide range of weather data, including current conditions, hourly and daily forecasts, and historical weather data.

Key Features and Capabilities:

• Get Weather by City: Developers can retrieve current weather conditions by providing a city name.
• Get Weather by Longitude and Latitude: This feature allows users to input geographic coordinates to receive localized weather data.
• Get Weather Forecast: By specifying latitude and longitude, users can obtain a 5-day weather forecast.

{"coord":{"lon":-89.1028,"lat":30.438},"weather":[{"id":800,"main":"Clear","description":"clear sky"}],"main":{"temp":53.69,"humidity":33},"visibility":10000}

5. Weather by City API

Weather by City API provides real-time and forecast weather information, improving decision-making and planning for users.

Key Features and Capabilities:

• Get Weather: Users must enter the name of a city to retrieve current weather data, 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°","wind":"14 km/h","humidity":"82%"}}

6. Location Based Weather API

Location Based Weather API provides weather data and forecasts based on geographic coordinates, enabling informed decision-making across various sectors.

Key Features and Capabilities:

• Weather by City: Users must indicate a city to retrieve weather data.

{"base":"stations","clouds":{"all":0},"cod":200,"coord":{"lat":52.5244,"lon":13.4105},"main":{"temp":293.13,"humidity":76},"weather":[{"description":"clear sky"}]}

7. Yahoo Weather Information API

Yahoo Weather Information API delivers accurate weather data, including current conditions and forecasts, enabling informed decisions and applications.

Key Features and Capabilities:

• Weather by City: Users must specify the city name and can optionally choose the temperature unit (Fahrenheit or Celsius).

{"location":{"city":"Sunnyvale","country":"United States"},"current_observation":{"temperature":65,"condition":{"text":"Cloudy"}}}

8. Forecasts Weather by Latitude Longitude API

Forecasts Weather by Latitude Longitude API delivers precise, location-specific weather forecasts based on latitude and longitude.

Key Features and Capabilities:

• Forecast: Users must indicate latitude and longitude to receive weather forecasts.

{"lat":37.0902,"lon":95.7129,"current":{"temp":9.4,"weather":[{"description":"scattered clouds"}]}}

9. Wind API

Wind API provides real-time wind insights based on specific latitude and longitude, along with accurate 4-day forecasts.

Key Features and Capabilities:

• Winds by Location: Users can specify a location to retrieve current wind conditions.
• Winds by Coordinates: Users must provide latitude and longitude to get wind data.

{"location":{"name":"Rome","country":"Italy"},"current":{"wind_speed":10,"wind_direction":"S"}}

10. Geographical Weather API

Geographical Weather API offers forecasts, current observations, and alerts tailored to specific geographic coordinates.

Key Features and Capabilities:

• Weather Information: Users must indicate latitude and longitude to retrieve weather data.

{"location":{"latitude":"40.71","longitude":"-74.01"},"currentObservation":{"temperature":69,"weather":"Light Rain"}}

Conclusion

Weather by Zip API to the Geographical Weather API, each API offers unique features and capabilities that cater to different needs. By integrating these APIs into applications, developers can deliver valuable weather insights, improve user experiences, and make informed decisions based on real-time weather conditions. As the demand for accurate weather data continues to grow, leveraging these APIs will be essential for developers looking to stay ahead in the competitive landscape.