Citizen station CW0262CW0262
In a volunteer observer's own ground/2.2 mi away/13 ft/7 ft below here
temp, humidity, wind, precip, pressure
Port St. Lucie, Florida
City in St. Lucie County, Florida84°
88°/77°
Partly cloudy·
Feels like 94°·Light breeze 6 mph ESE
Coming up. Rain is likely tomorrow afternoon, from about 3 PM (88%).
Now. Port St. Lucie is 84° and partly cloudy at 10 AM. With the humidity it feels like 94°. The dew point is 78°, so the air feels very oppressive. Light breeze from the east-southeast at 6 mph.
Today and tonight. It warms to about 86° by 12 PM. Tonight falls to about 75° by 6 AM, under a mostly clear sky. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. The warmest day ahead is tomorrow, near 85°, and the coolest Sunday, near 81°. Rain or snow is likely tomorrow (92%) and Sunday (67%). Rain is possible Monday (31%) and Thursday (35%). The windiest day is Sunday, with wind to 24 mph.
The sky tonight. The sun sets at 6:52 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:16 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 31 minutes long, 2 minutes shorter than yesterday.
3UV Low
18Air quality
82%Humidity
48%Cloud
Now
10:00 AM
84feels94
now, partly cloudy
Today
Oct 16
8877
63%
UV 7
Sat
Oct 17
8573
92%
17mph
UV 7
Sun
Oct 18
8171
67%
24mph
UV 7
Mon
Oct 19
8271
31%
19mph
UV 7
Tue
Oct 20
8270
25%
17mph
UV 8
Wed
Oct 21
8270
19%
15mph
UV 8
Thu
Oct 22
8268
35%
13mph
UV 8
84°
88°77°
85°73°
81°71°
82°71°
82°70°
82°70°
82°68°
As of 10:00 AM in Port St. Lucie, Florida.
Air quality
The air at Port St. Lucie
Index 18, good, led by fine particles. Read at 9 AM from its reporting area, Fort Pierce (FL), 6 miles off.
18Good
- Fine particles (PM2.5)18Good10.9 mi
- Ozone17Good27 ppb8.4 mi
- Coarse particles (PM10)8Good10.9 mi
The days ahead
Good each day through Tue Oct 20, led by ozone. Yesterday measured 29, good.
GoodModerate
- 29YesterdayOct 15
- GoodTodayOct 16
- GoodSatOct 17
- GoodSunOct 18
- GoodMonOct 19
- GoodTueOct 20
Smoke, the next 41 hours
Little smoke near the ground through Sun 2 AM: the index from smoke stays at 6 or under.
Precipitation
What has fallen at Port St. Lucie
0.09 in in the last 24 hours, and none in the 2 days before, to Fri 9 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.09in
- Last 3 days
- 0.09in
Visibility
How far you can see at Port St. Lucie, the next 41 hours
Visibility stays 4 miles or more through Sun 2 AM, lowest 4 miles Sat 8 PM.
F
Now, today, and the week
On the radar over Port St. Lucie, FloridaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
Weather instrument stations by state
What is measuring near here
The 5 instruments nearest Port St. Lucie, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.2 miles away.
measured now3 instruments
Rank2,226of 2,338
Witham Field Airport/StuartSUA
At an airfield/11.2 mi away/20 ft/level with here
temp, wind, gust, visibility, precip, pressure
St Lucie Canal 6 SSW St Lucie Lock and DamSLLF1
At a dam/12.5 mi away/20 ft/level with here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Port St. Lucie 1.8 SWFL-SL-50
In a volunteer observer's own ground/1.2 mi away/33 ft/13 ft above here
precip, snowfall, snow depth
Nettles IslandNETF1
At a cooperative observer's station/8.6 mi away/23 ft/3 ft above here
snowfall, snow depth, precip, high, low
Station report
The weather at Witham Field Airport/Stuart, drawn
The nearest airport reporting now, 11.2 mi from Port St. Lucie, Florida. From its report of Oct 16, 2026, 9:47 AM local time: 3 of its 6 sheets.
The sky
Scattered at 1,200 ft, scattered at 2,000 ft; visibility 7 mi.
The air
86.0 F with a dew point of 78.8 F, 79 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,700 ft up; the lowest cloud reported is at 1,200 ft.
The wind
From the east southeast (120 degrees) at 12 mph: force 3, a gentle breeze on the Beaufort scale.
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in Florida
25 places, each with its own forecast and its own instruments.
Apalachicola BayfeatureDaytona BeachcityEvergladesfeatureFlorida KeysfeatureFort LauderdalecityFort MyerscityGainesvillecityJacksonvillecityKey WestcityLake OkeechobeefeatureLakelandcityMelbournecityMiamicityNaplescityOcalacityOrlandocityPanama CitycityPensacolacitySarasotacitySt Augustine LighthouselighthouseTallahasseecityTampacityTampa BayfeatureVero BeachcityWest Palm Beachcity
Near Port St. Lucie
The nearest places, each with its own forecast and the instruments nearest it.
- River Parkcommunity, 4 mi
- White Citycommunity, 7 mi
- North River Shorescommunity, 7 mi
- Indian River Estatescommunity, 7 mi
- Jensen Beachcommunity, 8 mi
- Palm Citycommunity, 9 mi
- Riocommunity, 9 mi
- Ocean Breezetown, 9 mi
- Fort Pierce Southcommunity, 9 mi
- Hutchinson Island Southcommunity, 10 mi
- Stuartcity, 10 mi
- Fort Piercecity, 11 mi