Weather in Jersey 🇯🇪
Display Units:
Current Weather Conditions: Top Cities in Jersey
Weather in Jersey — FAQ
Common questions about forecasts, units, and sources for Jersey.
What is the weather like in Jersey right now?
Live weather observations and 14-day forecasts are shown above for 1 city(ies) across Jersey. Click any city for full hourly + daily details.
How are forecasts for Jersey produced?
Forecasts come from WeatherAPI.com — a commercial provider aggregating data from national meteorological agencies. In Jersey the underlying source is the national weather service plus global model output (ECMWF, GFS, etc.).
How often does the weather data refresh?
Current conditions refresh every 15-60 minutes. The hourly forecast updates roughly every hour. The 7- and 14-day outlook is recomputed several times per day as new observations arrive.
What units are used on this page?
Temperatures are in degrees Celsius (°C), wind speed in km/h, precipitation in millimetres, and pressure in hPa (mbar). Conversions are available on the per-city pages.