Old Windsor weather
Loading live data…Latest for Old Windsor: Met Office (UKMO model): 26° Overcast · European (ECMWF): 25° Overcast · American (NOAA GFS): 26° Overcast.
The weather map: all three models at once
Met Office, European, American side by side around Old Windsor and nearby towns.Live rain radar →Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitOld Windsor is a small town of about 7,168 people in ENG, sitting at 51.5°N in a temperate climate zone. Met Office, European, American each forecast Old Windsor with their own physics, so we line all three up and flag where they disagree. Nearby towns include Windsor, Egham, Colnbrook.
Which forecast is most accurate in the UK?
CheckWeather Score — graded against the weather that actually happened
The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 40 cities. Lower error means a higher score. The apps you know (AccuWeather, Apple Weather, The Weather Channel) are built on these models.
Common questions
What's the weather in Old Windsor today?
Will it rain in Old Windsor today or tomorrow?
Which forecast is most accurate for Old Windsor?
The forecasts Britons check
The Met Office runs Britain's own open model, so its data sits right in the comparison above. BBC Weather and AccuWeather keep theirs closed, so we link you to them. Good news: BBC is moving back to the Met Office model, so it'll join the comparison too.