Current Conditions

Port Saint Lucie, Florida

79°F26°C

Rain

Wind

S 5 mph8 km/h

Humidity

90%

Cloud Cover

93%

As of Wednesday, September 23, 2026 at 2:45 AM EDT

Today's Outlook

Day

Overcast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 97% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 72% chance of light rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 84°F29°CFeels 93°F34°C	Low 78°F26°C	Precip 0.51 in12.9 mm97%	Cloud 95%	Wind E 5 mph8 km/h	Wednesday: Overcast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 97% chance of rain throughout the day. Heavy, humid air. Wednesday Night: Overcast, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 72% chance of light rain throughout the night.
Showers	High 86°F30°CFeels 96°F36°C	Low 77°F25°C	Precip 0.11 in2.8 mm88%	Cloud 57%	Wind N 8 mph13 km/h	Thursday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 97°F36°C. Breezy from the N at 9 to 11 mph14 to 18 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the N at 8 to 10 mph12 to 17 km/h. 58% chance of drizzle throughout the night.
Showers	High 83°F28°CFeels 89°F32°C	Low 76°F25°C	Precip 0.07 in1.7 mm84%	Cloud 38%	Wind N 11 mph17 km/h	Friday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the N at 11 mph18 km/h. 84% chance of showers throughout the day. Heavy, humid air. Friday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. 30% chance of drizzle throughout the night.
Drizzle	High 83°F28°CFeels 86°F30°C	Low 74°F23°C	Precip 0.03 in0.7 mm28%	Cloud 27%	Wind N 7 mph12 km/h	Saturday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. 28% chance of drizzle in the afternoon. Humid. Saturday Night: Mostly clear, with a low around 74°F23°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle overnight.
Partly Cloudy	High 84°F29°C	Low 73°F23°C	Precip 0.01 in0.3 mm6%	Cloud 59%	Wind NNE 5 mph8 km/h	Sunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 73°F23°C. Light wind from the N around 5 mph7 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the NE around 5 mph8 km/h.
Drizzle	High 84°F29°CFeels 88°F31°C	Low 74°F24°C	Precip 0.04 in1 mm23%	Cloud 63%	Wind ESE 5 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Light wind from the E around 4 mph7 km/h. 23% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the ESE around 5 mph8 km/h. 14% chance of drizzle in the evening.
Showers	High 85°F29°CFeels 90°F32°C	Low 75°F24°C	Precip 0.1 in2.6 mm48%	Cloud 69%	Wind SE 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Light wind from the SE around 5 mph8 km/h. 48% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the SSE around 5 mph8 km/h. 37% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	84°F29°C Feels 93°F34°C	78°F26°C	0.51 in12.9 mm· 97%	95%	Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 97% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Light wind from the SE around 5 mph8 km/h. 72% chance of light rain throughout the night.
	ThursdaySep 24	86°F30°C Feels 96°F36°C	77°F25°C	0.11 in2.8 mm· 88%	57%	Showers	N 8 mph13 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 97°F36°C. Breezy from the N at 9 to 11 mph14 to 18 km/h. 88% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Breezy from the N at 8 to 10 mph12 to 17 km/h. 58% chance of drizzle throughout the night.
	FridaySep 25	83°F28°C Feels 89°F32°C	76°F25°C	0.07 in1.7 mm· 84%	38%	Showers	N 11 mph17 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 77°F25°C — feels like 90°F32°C. Breezy from the N at 11 mph18 km/h. 84% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 76°F25°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. 30% chance of drizzle throughout the night.
	SaturdaySep 26	83°F28°C Feels 86°F30°C	74°F23°C	0.03 in0.7 mm· 28%	27%	Drizzle	N 7 mph12 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 74°F23°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. 28% chance of drizzle in the afternoon. Humid. NightMostly clear, with a low around 74°F23°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle overnight.
	SundaySep 27	84°F29°C	73°F23°C	0.01 in0.3 mm· 6%	59%	Partly Cloudy	NNE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 73°F23°C. Light wind from the N around 5 mph7 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the NE around 5 mph8 km/h.
	MondaySep 28	84°F29°C Feels 88°F31°C	74°F24°C	0.04 in1 mm· 23%	63%	Drizzle	ESE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 75°F24°C. Light wind from the E around 4 mph7 km/h. 23% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F24°C. Light wind from the ESE around 5 mph8 km/h. 14% chance of drizzle in the evening.
	TuesdaySep 29	85°F29°C Feels 90°F32°C	75°F24°C	0.1 in2.6 mm· 48%	69%	Showers	SE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Light wind from the SE around 5 mph8 km/h. 48% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the SSE around 5 mph8 km/h. 37% chance of showers throughout the night.
	WednesdaySep 30	85°F30°C Feels 93°F34°C	75°F24°C	0.16 in4 mm· 66%	60%	Showers	SSE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 76°F25°C — feels like 93°F34°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 66% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the SSE around 5 mph9 km/h. 52% chance of showers throughout the night.
	ThursdayOct 1	86°F30°C Feels 95°F35°C	77°F25°C	0.17 in4.3 mm· 66%	74%	Light Rain	SE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 66% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SE around 6 mph10 km/h. 49% chance of light rain throughout the night.
	FridayOct 2	86°F30°C Feels 95°F35°C	78°F26°C	0.2 in5 mm· 72%	83%	Light Rain	SE 7 mph11 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the SE at 7 to 8 mph11 to 12 km/h. 72% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the SE around 6 mph10 km/h. 58% chance of light rain throughout the night.
	SaturdayOct 3	85°F30°C Feels 95°F35°C	78°F26°C	0.23 in5.9 mm· 71%	83%	Light Rain	ESE 7 mph11 km/h
DayOvercast and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the ESE at 7 mph11 km/h. 71% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the ESE around 6 mph10 km/h. 60% chance of light rain throughout the night.
	SundayOct 4	85°F30°C Feels 94°F35°C	78°F26°C	0.25 in6.3 mm· 75%	80%	Light Rain	ESE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 95°F35°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 75% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 78°F26°C. Light wind from the ESE around 6 mph10 km/h. 59% chance of light rain throughout the night.
	MondayOct 5	85°F29°C Feels 94°F34°C	78°F26°C	0.27 in6.8 mm· 71%	76%	Light Rain	ESE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. 71% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Light wind from the ESE around 6 mph10 km/h. 55% chance of light rain throughout the night.
	TuesdayOct 6	85°F30°C Feels 94°F34°C	78°F25°C	0.26 in6.6 mm· 74%	75%	Light Rain	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 79°F26°C — feels like 93°F34°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. 74% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Light wind from the E around 6 mph10 km/h. 60% chance of light rain throughout the night.
	WednesdayOct 7	84°F29°C Feels 91°F33°C	78°F25°C	0.3 in7.5 mm· 61%	74%	Light Rain	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 78°F25°C — feels like 91°F33°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 61% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 78°F25°C. Breezy from the ENE at 7 mph11 km/h. 53% chance of light rain throughout the night.

Nearby Cities

Stuart9 mi14 km Palm City10 mi16 km Fort Pierce11 mi17 km Florida Ridge20 mi32 km Vero Beach South23 mi36 km Vero Beach24 mi39 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 27.2939°N, 80.3503°W·Elevation: 5m·Timezone: America/New_York·Population: 164,603