AccuWeather
AccuWeather API is a premium weather data service renowned for its industry-leading forecast accuracy, hyperlocal precision down to the neighborhood level, and proprietary Superior Accuracy technology that has made it the weather data provider of choice for airlines, media companies, emergency management agencies, and enterprise applications where weather accuracy is mission-critical. AccuWeather's MinuteCast product provides minute-by-minute precipitation forecasts for the next two hours at the street level — a granularity no other weather API matches — and its 90-day daily extended forecasting is the longest commercial extended forecast available.
Current conditions from AccuWeather include a rich set of data points: temperature, feels-like temperature, relative humidity, wind speed and direction, wind gusts, visibility, cloud cover, pressure, UV index, ceiling height, dew point, wet-bulb temperature, and AccuWeather's proprietary precipitation summary with precipitation type classification. For Nigerian applications where users need high-confidence current conditions — such as aviation weather apps used by Nigerian charter flight operators or construction project management systems — AccuWeather's measurement precision and data richness exceed what free-tier weather APIs provide.
MinuteCast is AccuWeather's standout feature: minute-by-minute precipitation probability and intensity for the next 120 minutes at any location, with narrative summaries like "rain starting in 12 minutes, ending in 48 minutes." For Nigerian ride-hailing platforms, food delivery apps, and outdoor event managers in Lagos and Abuja, MinuteCast enables real-time rain start/stop prediction that allows users to make immediate decisions — shelter now, delay departure, or reschedule an outdoor activity.
Daily and hourly forecasting from AccuWeather extends 15 days for daily forecasts and 240 hours for hourly forecasts, each packed with variables including RealFeel temperature (AccuWeather's proprietary feels-like temperature that accounts for humidity, wind chill, cloud cover, and solar radiation), precipitation probability, ice accumulation, thunder probability, evapotranspiration, and night/day summaries with narrative text. Nigerian agricultural advisors can use the 15-day forecast and evapotranspiration data to plan irrigation schedules for large commercial farms.
Severe weather alerts through AccuWeather cover thunderstorms, heavy rain, flooding, high winds, and other hazardous conditions with lead times and affected area definitions. Nigerian emergency management platforms and public safety apps can integrate AccuWeather alerts to send push notifications to users in affected areas, helping communities prepare for severe weather events that are increasingly frequent due to climate variability in Nigeria.
Location search and geocoding through the Locations API enable looking up AccuWeather location keys for cities, postal codes, IP addresses, and GPS coordinates. For Nigerian apps where users enter city names like "Ibadan", "Benin City", "Owerri", or "Maiduguri", the Location search API resolves these to AccuWeather location keys needed for subsequent weather data calls.
AccuWeather's free developer trial provides 50 calls per day across its suite of APIs, which is enough for testing and prototyping Nigerian applications. Paid plans start at $25/month for 150 calls/day and scale up significantly for enterprise volumes. For Nigerian media companies, airlines, or large consumer weather apps requiring high accuracy and reliability, AccuWeather's paid tiers provide the SLA guarantees and data quality that commercial-grade applications demand.