Current Conditions

Port Saint Lucie, Florida

82°F28°C

Rain

Feels like90°F32°C

Wind

ESE 6 mph10 km/h

Humidity

86%

Cloud Cover

92%

As of Wednesday, September 2, 2026 at 8:00 PM EDT

Today's Outlook

Night

Overcast, with a low around 81°F27°C. Light wind from the SE around 6 mph9 km/h. 83% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 86°F30°CFeels 97°F36°C	Low 81°F27°CFeels 88°F31°C	Precip 0.27 in6.9 mm83%	Cloud 93%	Wind ESE 5 mph8 km/h	Wednesday: Overcast and hot, with a high of 86°F30°C — feels like 97°F36°C. Light wind from the ESE around 4 mph7 km/h. 81% chance of light rain throughout the day. Heat risk in the afternoon. Wednesday Night: Overcast, with a low around 81°F27°C. Light wind from the SE around 6 mph9 km/h. 83% chance of rain throughout the night.
Rain	High 88°F31°CFeels 101°F38°C	Low 80°F27°C	Precip 0.35 in8.8 mm91%	Cloud 91%	Wind SE 5 mph8 km/h	Thursday: Overcast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon. Thursday Night: Overcast, with a low around 80°F27°C. Light wind from the SE around 5 mph8 km/h. 82% chance of light rain throughout the night.
Light Rain	High 88°F31°CFeels 101°F38°C	Low 80°F27°C	Precip 0.25 in6.3 mm78%	Cloud 90%	Wind SSE 5 mph9 km/h	Friday: Overcast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 78% chance of light rain throughout the day. Heat risk in the afternoon. Friday Night: Overcast, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 58% chance of light rain throughout the night.
Rain	High 88°F31°CFeels 100°F38°C	Low 80°F26°C	Precip 0.32 in8.1 mm89%	Cloud 84%	Wind S 4 mph7 km/h	Saturday: Overcast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the S around 4 mph7 km/h. 89% chance of rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 80°F26°C. Light wind from the S around 5 mph7 km/h. 79% chance of light rain throughout the night.
Light Rain	High 88°F31°CFeels 100°F38°C	Low 79°F26°C	Precip 0.27 in6.9 mm73%	Cloud 77%	Wind WSW 4 mph7 km/h	Sunday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the WSW around 5 mph7 km/h. 73% chance of light rain throughout the day. Heat risk in the afternoon. Sunday Night: Overcast, with a low around 79°F26°C. Light wind from the WSW around 4 mph7 km/h. 65% chance of light rain throughout the night.
Rain	High 87°F31°CFeels 98°F37°C	Low 78°F26°C	Precip 0.38 in9.6 mm88%	Cloud 76%	Wind NNE 5 mph8 km/h	Monday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the NE around 5 mph8 km/h. 88% chance of rain throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the WNW around 4 mph7 km/h. 80% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 96°F36°C	Low 78°F26°C	Precip 0.27 in6.8 mm84%	Cloud 82%	Wind ENE 6 mph9 km/h	Tuesday: Overcast and hot, with a high of 86°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the ENE at 6 to 8 mph10 to 12 km/h. 84% chance of light rain throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 78°F26°C. Light wind from the ENE around 5 mph9 km/h. 79% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	86°F30°C Feels 97°F36°C	81°F27°C Feels 88°F31°C	0.27 in6.9 mm· 83%	93%	Rain	ESE 5 mph8 km/h
DayOvercast and hot, with a high of 86°F30°C — feels like 97°F36°C. Light wind from the ESE around 4 mph7 km/h. 81% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 81°F27°C. Light wind from the SE around 6 mph9 km/h. 83% chance of rain throughout the night.
	ThursdaySep 3	88°F31°C Feels 101°F38°C	80°F27°C	0.35 in8.8 mm· 91%	91%	Rain	SE 5 mph8 km/h
DayOvercast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 80°F27°C. Light wind from the SE around 5 mph8 km/h. 82% chance of light rain throughout the night.
	FridaySep 4	88°F31°C Feels 101°F38°C	80°F27°C	0.25 in6.3 mm· 78%	90%	Light Rain	SSE 5 mph9 km/h
DayOvercast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 78% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 58% chance of light rain throughout the night.
	SaturdaySep 5	88°F31°C Feels 100°F38°C	80°F26°C	0.32 in8.1 mm· 89%	84%	Rain	S 4 mph7 km/h
DayOvercast and hot, with a high of 88°F31°C and morning low of 81°F27°C — feels like 100°F38°C. Light wind from the S around 4 mph7 km/h. 89% chance of rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 80°F26°C. Light wind from the S around 5 mph7 km/h. 79% chance of light rain throughout the night.
	SundaySep 6	88°F31°C Feels 100°F38°C	79°F26°C	0.27 in6.9 mm· 73%	77%	Light Rain	WSW 4 mph7 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the WSW around 5 mph7 km/h. 73% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 79°F26°C. Light wind from the WSW around 4 mph7 km/h. 65% chance of light rain throughout the night.
	MondaySep 7	87°F31°C Feels 98°F37°C	78°F26°C	0.38 in9.6 mm· 88%	76%	Rain	NNE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the NE around 5 mph8 km/h. 88% chance of rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the WNW around 4 mph7 km/h. 80% chance of light rain throughout the night.
	TuesdaySep 8	86°F30°C Feels 96°F36°C	78°F26°C	0.27 in6.8 mm· 84%	82%	Light Rain	ENE 6 mph9 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the ENE at 6 to 8 mph10 to 12 km/h. 84% chance of light rain throughout the day. Heat risk in the afternoon. NightOvercast, with a low around 78°F26°C. Light wind from the ENE around 5 mph9 km/h. 79% chance of light rain throughout the night.
	WednesdaySep 9	86°F30°C Feels 95°F35°C	79°F26°C	0.31 in8 mm· 73%	71%	Light Rain	ENE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 80°F27°C — feels like 95°F35°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h. 73% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 51% chance of light rain throughout the night.
	ThursdaySep 10	87°F31°C Feels 98°F37°C	80°F26°C	0.13 in3.2 mm· 67%	64%	Showers	E 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 67% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Light wind from the E around 6 mph9 km/h. 42% chance of drizzle throughout the night.
	FridaySep 11	88°F31°C Feels 99°F37°C	80°F26°C	0.11 in2.9 mm· 57%	57%	Showers	ESE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the ESE at 5 to 7 mph9 to 11 km/h. 57% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Light wind from the SE around 5 mph8 km/h. 40% chance of showers in the evening.
	SaturdaySep 12	88°F31°C Feels 99°F37°C	79°F26°C	0.11 in2.7 mm· 57%	54%	Showers	SE 5 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the ESE at 5 to 7 mph9 to 11 km/h. 57% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SE around 5 mph8 km/h. 41% chance of showers in the evening.
	SundaySep 13	89°F31°C Feels 99°F37°C	80°F26°C	0.1 in2.6 mm· 58%	55%	Showers	ESE 6 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the E at 6 to 7 mph9 to 12 km/h. 58% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 80°F26°C. Light wind from the SE around 5 mph8 km/h. 41% chance of showers in the evening.
	MondaySep 14	88°F31°C Feels 98°F37°C	79°F26°C	0.11 in2.7 mm· 55%	52%	Showers	E 6 mph9 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 99°F37°C. Breezy from the ENE at 6 to 8 mph9 to 12 km/h. 55% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the ESE around 5 mph9 km/h. 41% chance of showers throughout the night.
	TuesdaySep 15	87°F31°C Feels 97°F36°C	79°F26°C	0.12 in3.1 mm· 55%	54%	Showers	E 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. 55% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the E around 6 mph9 km/h. 47% chance of showers throughout the night.
	WednesdaySep 16	87°F31°C Feels 96°F36°C	78°F26°C	0.15 in3.8 mm· 58%	58%	Showers	ENE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the ENE at 7 to 9 mph11 to 14 km/h. 58% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 47% chance of showers 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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/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
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Coordinates: 27.2939°N, 80.3503°W·Elevation: 5m·Timezone: America/New_York·Population: 164,603