Pricing Getting Started Weather APIs Pricing Marketplace Maps News Support For Enterprises Search for... Login Sign up Login Build smarter, plan better with the world’s most flexible weather data platform Build smarter, plan better with the world’s most flexible weather data platform Get API Key Explore API Docs Products Current and Forecast APIs Historical Weather Data Weather Maps Weather Dashboard Widgets Subscription How to start Pricing Subscribe for free FAQ Technologies Our technology Accuracy and quality of weather data Connect your weather station OfficesLondon, UK The Gherkin, 30 St Mary`s Axe,  The City Of London, London EC3A 8BF, United Kingdom Paphos, Cyprus Gladstonos 12-14, Office 1 Hugge Space, Paphos 8046, Cyprus Delaware, US 16192 Coastal Highway, Lewes,  Delaware 19958, United States Company OpenWeather is a London-based weather intelligence company serving enterprises, developers, businesses, and researchers worldwide. Through its developer business, the company provides global weather data and forecasting services via fast, reliable APIs, delivering historical, current, and forecast weather data for any location worldwide. Combining advanced meteorology, AI-enhanced forecasting models, and scalable data infrastructure, OpenWeather helps customers integrate weather intelligence into applications, services, and operational workflows. Supplier of Achilles UVDB community © 2012 - 2026 OpenWeather ® All rights reserved Terms & conditions of sale Website terms & conditions Privacy policy Self-Service API Pricing Start free with self-service plans for OpenWeather APIs, or explore Enterprise options for larger-scale needs. Get API Key Choose a Plan Timeline-Based Weather API One Call 4.0 The next generation of One Call with one smooth timeline for future and past, available in 1-minute, 15-minute, 1-hour, and 1-day steps. One Call 4.0 weather API One Call 4.0 pay-per-call First 1,000 API calls per day are FREE Each additional call costs ... Estimate your API usage cost What's included in One Call 4.0 One Smooth Timeline for Future and Past 1-Minute Step 15-Minute Step 1-Hour Step 1-Day Step Government Alerts Read Detailed Product Description Built for Developers Global coverage via latitude & longitude Simple RESTful API Flexible JSON output One request logic for forecast and history Subscribe Explore API Docs Weather API plans Subscriptions Choose the plan aligned with your project scope, usage volume, and development needs Startup Small apps Subscribe Developer Growing apps Subscribe Professional Production use Subscribe Expert High-volume use Subscribe Price per month ... ... ... ... API Calls/Minute 600 3,000 30,000 100,000 API Calls/Month 10M 100M 1B 3B Products Current Weather API 3-hourly forecast for 5 days API Daily forecast for 16 days API Daily forecast for 30 days API Hourly forecast for 4 days API Weather maps API - Current Weather maps API - History and Forecast Air Pollution API Geocoding API Bulk Download Global Precipitation maps API - Historical Road Risk API (Basic) Statistical Weather Data API Weather History API Accumulated Parameters API Service License Type ODbL ODbL ODbL ODbL Availability 95% 99,5% 99,5% 99,9% Weather Data Update Frequency Every 2 hrs Every 1 hr Every 10 min Every 10 min Detailed pricing APIs All Bulks Weather Maps Renewable Energy Logistics Environmental Agriculture History bulk Download up to 47+ years back historical weather data for any location worldwide. Key features: Data available from January 1, 1979 Global coverage (any coordinates) Hourly data resolution Available in CSV and JSON formats Ideal for long-term analysis, climate research, modelling, and data-driven forecasting. ... /Location Place order Docs History forecast bulk Access archived 16-day forecasts exactly as they were issued for any location worldwide. Key features: Data available from October 7, 2017 Global coverage (any coordinates) Archive of previously generated 16-day forecasts Available in CSV and JSON formats Ideal for forecast verification, model validation, and performance analysis. ... /location Place order Docs Global Precipitation Maps (history and forecast) Radar-based maps providing highly precise precipitation data for any location worldwide. Key features: Global coverage Current precipitation data Short-term forecast: Up to 6 hours for the US Up to 2 hours for other regions Historical data: last 2 days with 10-minute frequency Designed for real-time monitoring and high-resolution visualization Ideal for flood monitoring, transport operations, outdoor planning, and weather-sensitive decision-making. ... /month Contact us API docs Weather Maps 2.0 1-hour Access hourly updated global weather map layers for visualization and monitoring applications. Key features: Hourly forecast map layers Parameters including temperature, precipitation, clouds, pressure, wind, and more Global coverage Tile-based map format for easy integration Designed for web and mobile weather map visualization Ideal for building interactive weather maps, dashboards, and geospatial monitoring tools. ... /month Contact us API docs Solar Irradiance API Access real-time and forecasted solar irradiance data for any location worldwide. Key features: Current and 16-day solar irradiance forecasts GHI, DNI, and DHI indices Clear-sky and cloudy-sky models Global coverage by geographic coordinates Pay-as-you-call Delivered via API in JSON format Ideal for solar energy monitoring, system optimization, and performance forecasting. ... /API call Subscribe API doc Solar Panel Energy Prediction Estimate solar power generation and panel performance for any location worldwide using advanced weather and irradiance models. Key features: Solar energy production forecasts based on panel configuration Support for tilt angle, orientation, and system parameters Current conditions and forecast-based energy output Global coverage by geographic coordinates Delivered via API in JSON format Ideal for solar project planning, system optimization, and performance forecasting. ... /month per location Contact us API doc Wind service Accurate wind speed and direction data for any location worldwide, available for hub heights between 10 and 500 meters. Key features: Wind data at custom heights (10–500 m) Current conditions and 16-day forecasts High-resolution time steps (hourly or 15-minute) Global coverage by coordinates Flexible delivery options (API, bulk, S3, FTP, dashboard) Ideal for wind energy assessment, turbine optimization, and wind-sensitive operations. Learn more Solar Irradiance History Bulk Download 47+ years of historical solar irradiance data for any location worldwide via bulk access. Key features: Data available for 47+ years back 15-minute and 1-hour resolution GHI, DNI, DHI indices Clear-sky and cloudy-sky models Available by geographic point (lat/lon coordinates) Ideal for solar energy modelling, performance assessment, and long-term resource analysis. ... /location for 47+ years archive Place order API doc Solar Irradiance History Forecast Bulk Download an archive of previously generated 16-day solar irradiance forecasts for any location worldwide. Key features: Historical forecasts available from April 2017 onward 16-day forecast archive with 1-hour resolution (15-minute step available on request) Includes clear-sky and cloudy-sky solar irradiance forecasts Global coverage by coordinates Exportable in CSV and JSON formatsAccess to the full archive by request ... /location (3 years archive) Contact us API doc Road Risk API Access real-time and forecasted road weather risk data for any location worldwide to support safer and more efficient transport operations. Key features: Current and forecast road risk conditions Risk indicators based on weather parameters (e.g., temperature, precipitation, wind, visibility, national alerts, etc.) Global coverage by geographic coordinates Designed for route planning and fleet management systems Delivered via API in JSON format Ideal for logistics, fleet operators, navigation platforms, and weather-sensitive transportation services. Learn more API doc Fire Weather Index Advanced fire danger assessment data to support wildfire prevention, monitoring, and risk management. Key features: Fire risk index based on weather conditions Current data and forecast availability High-resolution coverage by geographic coordinates Designed for environmental monitoring and emergency planning Delivered via Index API and Fire Weather Index Maps Ideal for forestry services, environmental agencies, insurers, and risk management platforms. Learn more AgroMonitoring A professional agricultural intelligence platform delivering satellite-based crop and field monitoring data worldwide. Key features: Vegetation indices (NDVI, EVI, NDWI, DSWI, NRI, and more) Soil temperature and soil moisture data Weather-based agricultural insights Historical and forecast data integration Field-level monitoring by polygon or coordinates Ideal for precision agriculture, farm management, agribusiness analytics, and yield optimization. Learn more For Enterprise Organisations Enterprise Service For organisations that require more than standard self-service access, OpenWeather Enterprise provides a contract-based service with broader licensing, procurement support, tailored commercial terms, and enterprise-grade delivery. Contractual terms, customisation, and SLA options Higher capacity and pricing stability Dedicated support and configurable extensions Learn more Free Weather API access Free for everyone Current weather and forecasts 60 API calls/minute, 1,000,000 calls/month Current Weather API 3-hour Forecast (5 days) Air Pollution API Weather Maps (15 layers) Geocoding API Subscribe Free for students Current, Forecast and Historical data  60 API calls/minute, 1,000,000 calls/month Current Weather API 3-hour Forecast (5 days) Air Pollution API Weather Maps (15 layers) Geocoding API Weather History API Statistical Weather Data API Accumulated Parameters Hourly Forecast (4 days) Daily Forecast (16 days) Subscribe