Live Conditions
Temperature, humidity, wind speed, UV index, and feels-like updated in real time for any city worldwide.
About ExactSky
Accurate weather,
for everyone.
ExactSky Weather is a free, fast, and privacy-respecting weather platform built on open meteorological data. No paywalls, no tracking, no nonsense — just accurate forecasts for any of 140,000+ cities worldwide.
140k+
Cities covered
15
Day forecasts
1 km
Forecast resolution
Free
Always
Our mission
Weather affects billions of decisions every day — from what to wear to whether to evacuate. Yet professional-grade meteorological tools have historically been locked behind expensive subscriptions or buried in cluttered apps.
We believe everyone deserves fast, accurate, and beautiful weather data for free. ExactSky Weather is our contribution to that goal — built with open data, modern web standards, and a commitment to performance and accessibility.
The Service is sustained by non-intrusive advertising. We do not sell your personal data, build advertising profiles, or require any sign-in for core weather features.
What we offer
Hourly & 15-Day Forecasts
Hour-by-hour precipitation charts, rain probability, and extended 15-day outlooks with confidence bands.
Live Radar
Real-time precipitation radar with animated overlays powered by RainViewer — track storms as they move.
Weather News
Curated weather, science, and world news across 9 categories with personalised local news by country.
Weather Alerts
Subscribe to push notifications and email alerts for severe weather in your saved cities.
140,000+ Cities
Search any city, town, or village on Earth. Geocoding powered by Open-Meteo's global location database.
How we build
Performance-first
Static generation, edge caching, and minimal JavaScript deliver sub-second page loads.
Privacy-respecting
No tracking cookies or personal data sold. Analytics are aggregated and cookieless.
Open data
Built on Open-Meteo (CC BY 4.0), OpenStreetMap (ODbL), and other open meteorological datasets.
Always free
Core weather features will always be free. Revenue comes from non-intrusive advertising, not your data.
Data sources & attribution
Open-MeteoForecast & conditions
Open-source weather forecast API with 1 km resolution models. Powers all temperature, precipitation, wind, and UV data. Accessed under a commercial API licence.
Licence: CC BY 4.0
OpenStreetMapGeocoding & maps
The world's largest open geographic database. Used for city search, place names, and map background tiles.
Licence: ODbL
RainViewerRadar imagery
Global real-time precipitation radar aggregated from national weather services. Used for the animated radar map.
Licence: Commercial
NewsData.ioNews aggregation
News API covering 70+ countries and 9 categories. Used for the Weather News section and local news personalisation.
Licence: API
We comply with all attribution requirements of our data providers. Weather data from Open-Meteo is used under the CC BY 4.0 licence, accessed via Open-Meteo’s commercial API plan — which permits use of this data on our advertising-supported, commercial website.
Have a question or feedback?
We read every message. Whether you've found a bug, have a feature idea, or just want to say hello — we'd love to hear from you.
Get in touch