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Port St. Lucie, FL 34953 Weather

It is 82°F and rain in Port St. Lucie, FL 34953, observed at 3:47 PM EDT. Today: Chance Showers And Thunderstorms, high 85°F, low 73°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Port St. Lucie, FL 34953 current weather

82°F

Rain

H 85° / L 73°Feels like 90°

Observed at Witham Field Airport (10.8 mi away), 10/29/2026, 3:47 PM EDT

Hourly forecast

NWS, updated 10/29/2026, 11:39 AM PT

  1. Now82°26%
  2. 6 PM80°25%
  3. 7 PM80°23%
  4. 8 PM77°22%
  5. 9 PM77°21%
  6. 10 PM76°20%
  7. 11 PM76°20%
  8. 12 AM77°20%Fri
  9. 1 AM77°21%
  10. 2 AM76°21%
  11. 3 AM76°23%
  12. 4 AM75°25%
  13. 5 AM75°26%
  14. 6 AM74°30%
  15. 7 AM74°33%
  16. 8 AM75°37%
  17. 9 AM78°38%
  18. 10 AM81°39%
  19. 11 AM83°40%
  20. 12 PM83°40%
  21. 1 PM84°40%
  22. 2 PM84°39%
  23. 3 PM83°40%
  24. 4 PM83°41%
  25. 5 PM81°41%
  26. 6 PM80°36%
  27. 7 PM80°31%
  28. 8 PM77°26%
  29. 9 PM77°28%
  30. 10 PM77°30%
  31. 11 PM77°32%
  32. 12 AM77°31%Sat
  33. 1 AM77°30%
  34. 2 AM77°29%
  35. 3 AM75°30%
  36. 4 AM75°30%
  37. 5 AM76°30%
  38. 6 AM75°33%
  39. 7 AM75°37%
  40. 8 AM76°39%
  41. 9 AM78°39%
  42. 10 AM80°39%
  43. 11 AM82°39%
  44. 12 PM82°39%
  45. 1 PM83°39%
  46. 2 PM83°44%
  47. 3 PM82°44%
  48. 4 PM81°44%

10-day forecast

Tap a day for details

  • Today10/2926% chance of precipitationLow 73°High 85°

    This Afternoon: A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Chance Showers And Thunderstorms
  • Fri10/3041% chance of precipitationLow 74°High 85°

    Friday: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 81 in the afternoon. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Chance Rain Showers
  • Sat10/3149% chance of precipitationLow 73°High 84°

    Saturday: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. East northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Saturday Night: A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Chance Rain Showers
  • Sun11/174% chance of precipitationLow 69°High 82°

    Sunday: A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Sunday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 69. East northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
  • Mon11/271% chance of precipitationLow 69°High 83°

    Monday: Showers and thunderstorms likely. Partly sunny, with a high near 83. East northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Monday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 69. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Showers And Thunderstorms Likely
  • Tue11/336% chance of precipitationLow 68°High 84°

    Tuesday: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Tuesday Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Chance Rain Showers
  • Wed11/426% chance of precipitationLow 67°High 85°

    Wednesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Wednesday Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. Southeast wind 0 to 5 mph.

    Mostly Sunny then Chance Showers And Thunderstorms
  • Thu11/5Model blend34% chance of precipitationLow 70°High 85°

    Thursday: Chance of rain. High near 85°. Low that night near 70°. About 0.01 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend18% chance of precipitationLow 69°High 84°

    Friday: Mostly sunny, slight chance of rain. High near 84°. Low that night near 69°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 69°High 83°

    Saturday: Mostly sunny. High near 83°. Low that night near 69°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 27.251, -80.382 from the NWS MLB office, updated 10/29/2026, 11:39 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KSUA (Stuart/Witham Fld, 11 mi), model run 10/29/2026, 4:00 PM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now82°Chance Showers And Thunderstorms26%10 mph
  2. 6 PM80°Chance Showers And Thunderstorms25%10 mph
  3. 7 PM80°Slight Chance Showers And Thunderstorms23%10 mph
  4. 8 PM77°Slight Chance Rain Showers22%10 mph
  5. 9 PM77°Slight Chance Rain Showers21%10 mph
  6. 10 PM76°Slight Chance Rain Showers20%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Port St. Lucie, FL 34953 right now?
The latest observation from Witham Field Airport was 82°F and rain, reported at 10/29/2026, 3:47 PM EDT.
What is the high temperature today in Port St. Lucie, FL 34953?
The National Weather Service forecast for this afternoon calls for a high near 85°F. Chance Showers And Thunderstorms.
Will it rain in Port St. Lucie, FL 34953 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Port St. Lucie, FL 34953?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 83°F to 85°F and up to a 34% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Port St. Lucie, FL 34953 today?
Sunrise is about 7:29 AM EDT and sunset is about 6:40 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Port St. Lucie, FL 34953?
At Stuart, the 1991 to 2020 normal high in October is 85°F and the normal low is 72°F.

Nearby hazards

Florida hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage:
    • Minor floodingSt Lucie River near Stuart (in MHHW)8.3 mi
    • Minor floodingSt Lucie River at Steele Point (in MHHW)11.3 mi
    • Minor floodingLoxahatchee River above Jupiter 5NW (in MHHW)22.9 mi
    • Minor floodingLoxahatchee River 500 ft downstream of US 1 at Jupiter (in MHHW)27.9 mi
    • Minor floodingIndian River at Wabasso (in MHHW)34.7 mi
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Fort Pierce)
GoodOzone
AQI forecast tomorrow (Fort Pierce)
GoodOzone

UV index guide · Air quality

Drought

By county

St. Lucie County, week of 10/27/2026

6% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:29 AM
Sunset
6:40 PM
Daylight
11 hr 10 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
7:04 PM
Moonrise
9:34 PM
Moonset
11:15 AM

Normal October weather

Climate

Normal October high 85°, low 72°, precipitation 6.46 in for the month. 1991 to 2020 normals at Stuart, 10 mi away.

Other places nearby

Data sources

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About this data

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