Port Saint Lucie weather
Loading live data…The weather map: all three models at once
NWS, American, European side by side around Port Saint Lucie and nearby towns.Live rain radar →Next 14 hours
consensus of the three models7-day forecast
where the models agree, and where they splitPort Saint Lucie, FL is at its warmest in Jul (average highs near 90°F) and coldest in Jan (lows around 59°F), with roughly 60 in of precipitation across the year. Below, compare what NWS, American, European forecast for Port Saint Lucie right now, and see exactly where they disagree.
Port Saint Lucie climate by month
average daytime high and overnight low across a typical yearWhich forecast is most accurate in the US?
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 Port Saint Lucie today?
Will it rain in Port Saint Lucie today or tomorrow?
Which forecast is most accurate for Port Saint Lucie?
What is the warmest month in Port Saint Lucie?
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How much rain does Port Saint Lucie get?
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.