Placentia weather
Loading live data…Clear,much the same tomorrow
NWS, the American and the European model put Placentia's high today between 74° and 80°, a 6° split. Tomorrow: clear, around 80°, with a 0% chance of rain.
Latest for Placentia: NWS (National Blend (NBM)): 57° Clear · American (NOAA GFS): 59° Clear · European (ECMWF): 56° Clear.
CheckWeather.io on iPhoneFree. No ads, no account.Placentia weather alerts and warnings
active National Weather Service watches, warnings and advisoriesChecking the National Weather Service for active alerts covering Placentia…
The weather map: all three models at once
NWS, American, European side by side around Placentia and nearby towns.Live rain radar →Placentia hourly forecast: next 14 hours
consensus of the three modelsRain in the next 24 hours, model by model
each model's own hourly precipitation, side by sideLoading the three models…
Placentia 10-day forecast, out to 14 days
where the models agree, and where they splitPlacentia is a town of about 52,000 people in California (CA), sitting at 33.9°N in a subtropical climate zone. NWS, American, European each forecast Placentia with their own physics, so we line all three up and flag where they disagree. Nearby towns include Fullerton, Yorba Linda, Brea.
We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.
How the weather around Placentia has changed since 1995
Placentia sits in the same roughly 50 km square of NASA's reanalysis as Los Angeles. That square ran 1.1°F warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Los Angeles page.
Which forecast is most accurate in Placentia?
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 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.
What do you think of the forecasts?
your vote countsThe accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.
One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.
Where the models disagree
temperature and rain, judged separatelyThe models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.