WeatherAPI Pricing: Plans, Tiers, & Cost Examples (2026)

Pricing overview

WeatherAPI offers a tiered pricing structure designed to accommodate various usage levels, from individual developers to large enterprises. The model is primarily based on the number of API calls made per month, with different plans providing progressively higher call limits and access to more advanced features. This approach allows users to select a plan that aligns with their application's expected demand for weather data, including current conditions, forecasts, and historical information WeatherAPI pricing page. The API supports various data formats, including JSON and XML, across its core products such as current weather, forecast, and historical weather APIs WeatherAPI documentation.

The core of WeatherAPI's pricing strategy involves monthly subscriptions. Each subscription tier includes a predefined number of API calls. If an application exceeds these limits, most plans offer an overage mechanism, typically billed per additional block of calls. This ensures that services can continue uninterrupted even during unexpected spikes in demand. Beyond just call volume, higher-tier plans often unlock access to premium data points, longer forecast periods, extended historical data retention, and dedicated support options.

Plans and tiers

WeatherAPI organizes its services into several distinct plans, each tailored to different user requirements. These plans range from a generous free tier for initial development and low-volume applications to enterprise-grade solutions for high-traffic operations. The key differentiators between plans include monthly API call limits, the number of days for future forecasts, the depth of historical data available, and access to specialized APIs like marine weather or air quality data.

The following table outlines the primary plans offered by WeatherAPI, detailing their monthly cost, key features, and typical use cases:

Overage charges apply for calls exceeding the monthly limit on paid plans. For instance, on the Startup Plan, additional calls are billed at $0.50 per 100,000 calls WeatherAPI pricing details. These overage rates increase with higher tiers, but the per-call cost typically decreases, reflecting economies of scale.

Free tier and limits

WeatherAPI provides a free tier, known as the Developer Plan, which offers substantial functionality for no cost. This plan is designed to enable developers to build and test applications without an initial financial commitment, and it can even support live applications with moderate usage requirements.

Key features and limits of the Developer Plan include:

• API Calls: Up to 1,000,000 API calls per month. This limit resets monthly.
• Forecast Data: Access to a 3-day weather forecast.
• Historical Data: Access to historical weather data for the past 30 days.
• Core APIs: Includes access to current weather, forecast, astronomy, time zone, and IP lookup APIs.
• Attribution: Requires attribution of WeatherAPI on applications using the data.

The Developer Plan is suitable for prototyping, educational projects, and small-scale applications that do not require extensive historical data or long-range forecasts. It allows developers to integrate various data points, such as current conditions and multi-day forecasts, into their applications. Developers should monitor their API usage to ensure they remain within the 1,000,000-call limit to avoid service interruptions or the need to upgrade to a paid plan.

Real-world cost examples

Understanding WeatherAPI's pricing structure through real-world scenarios can help estimate potential monthly costs:

1. Small Personal Project (e.g., a weather widget on a personal blog):

   • Usage: 50,000 API calls per month (e.g., fetching current weather for 10 locations every hour).
   • Plan: Developer Plan.
   • Monthly Cost: $0.00. The usage is well within the 1,000,000 free calls.

2. Startup Mobile Application (e.g., a localized weather app with 5,000 daily active users):

   • Usage: Each user makes 5 calls per day (current, 10-day forecast, hourly updates). Total: 5,000 users * 5 calls/user/day * 30 days/month = 750,000 calls/month.
   • Plan: Developer Plan is sufficient for call volume. However, the app likely needs a 10-day forecast, requiring the Startup Plan.
   • Monthly Cost: $19.00 (Startup Plan).

3. Medium-Sized Business Application (e.g., a travel booking site displaying weather for destinations):

   • Usage: 3,000,000 API calls per month (e.g., fetching 14-day forecasts and historical trends for multiple destinations).
   • Plan: Exceeds Startup Plan's 2,000,000 call limit. Requires Business Plan.
   • Monthly Cost: $99.00 (Business Plan). This plan provides up to 10,000,000 calls and 14-day forecasts.

4. Enterprise-Level Data Analysis (e.g., an agricultural firm monitoring weather patterns across vast regions):

   • Usage: 15,000,000 API calls per month (e.g., continuous polling for real-time data, extensive historical data retrieval).
   • Plan: Exceeds Business Plan's 10,000,000 call limit. Requires Enterprise Plan.
   • Monthly Cost: Custom pricing. This typically involves direct negotiation for tailored call volumes, specific data requirements, and dedicated support.

5. Overage Scenario (Startup Plan):

   • Usage: 2,500,000 API calls in a month.
   • Plan: Startup Plan ($19 for 2,000,000 calls).
   • Overage: 500,000 calls over the limit.
   • Overage Cost: 5 * $0.50 per 100,000 calls = $2.50.
   • Total Monthly Cost: $19.00 + $2.50 = $21.50.

How the pricing compares

When evaluating WeatherAPI's pricing, it is useful to compare it against alternative weather data providers. The competitive landscape for weather APIs includes services like OpenWeatherMap, AccuWeather, and Tomorrow.io, each with distinct pricing models and feature sets.

• OpenWeatherMap: Offers a free tier with 1,000,000 calls/month but with more limited data access (e.g., current weather, 5-day forecast). Paid plans start at around $40/month for increased call volumes and more detailed historical data. WeatherAPI's free tier offers a 3-day forecast and 30 days of historical data, which can be more generous for certain use cases. OpenWeatherMap's pricing is structured with different APIs (e.g., current, forecast, historical) sometimes priced separately or bundled in specific plans OpenWeatherMap pricing options.

• AccuWeather: Typically targets enterprise and commercial clients, often with custom pricing models. Their free developer tier is generally more restrictive in terms of API calls and data access compared to WeatherAPI's Developer Plan, often limited to a few thousand calls per day. AccuWeather's strength lies in its global coverage and specialized meteorological products, but this often comes at a higher price point, making it less accessible for small developers or startups AccuWeather developer packages.

• Tomorrow.io: Focuses on hyper-local, minute-by-minute forecasts and advanced weather intelligence. Its pricing model can be more complex, often based on specific features like historical data depth, forecast resolution, and alert systems, in addition to API call volume. While it offers a free trial, its paid plans for comparable data depth and features often start at a higher price point than WeatherAPI's entry-level paid tiers, reflecting its specialized offerings Tomorrow.io API pricing.

WeatherAPI's offering of 1,000,000 free calls per month is competitive, especially for projects requiring a 3-day forecast and basic historical data. Its paid plans also provide a clear progression for scaling applications, with transparent overage charges. For developers seeking a balance between comprehensive weather data, ease of use, and cost-effectiveness, WeatherAPI generally positions itself well in the market, particularly when comparing its starting paid plan features and call limits against some alternatives.