Current Conditions

Port Saint Lucie, Florida

80°F27°C
Showers

Wind

W 5 mph8 km/h

Humidity

87%

Cloud Cover

63%

As of Thursday, August 13, 2026 at 4:39 AM EDT

Today's Outlook

Day

Mostly cloudy and hot, with a high of 91°F33°C and morning low of 81°F27°C — feels like 102°F39°C. Light wind from the N around 4 mph7 km/h. 61% chance of showers in the afternoon. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 80°F27°C. Light wind from the SSW around 5 mph8 km/h. 48% chance of showers in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 91°F33°CFeels 103°F39°CLow 80°F27°CPrecip 0.11 in2.7 mm61%Cloud 64%Wind SW 5 mph7 km/hThursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 81°F27°C — feels like 102°F39°C. Light wind from the N around 4 mph7 km/h. 61% chance of showers in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 80°F27°C. Light wind from the SSW around 5 mph8 km/h. 48% chance of showers in the evening.
ShowersHigh 90°F32°CFeels 103°F39°CLow 81°F27°CFeels 88°F31°CPrecip 0.08 in2.1 mm55%Cloud 35%Wind SE 5 mph8 km/hFriday: Partly cloudy and hot, with a high of 90°F32°C and morning low of 82°F28°C — feels like 102°F39°C. Breezy from the ESE at 4 to 7 mph7 to 12 km/h. 55% chance of showers throughout the day. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the SSE around 5 mph8 km/h. 27% chance of drizzle in the evening.
ShowersHigh 89°F32°CFeels 103°F39°CLow 81°F27°CFeels 89°F31°CPrecip 0.14 in3.6 mm68%Cloud 30%Wind SE 5 mph8 km/hSaturday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 82°F28°C — feels like 102°F39°C. Breezy from the SE at 5 to 7 mph8 to 11 km/h. 68% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Mostly clear, with a low around 81°F27°C. Light wind from the SSE around 5 mph8 km/h. 39% chance of showers in the evening.
DrizzleHigh 91°F33°CFeels 102°F39°CLow 80°F27°CPrecip 0.02 in0.4 mm11%Cloud 32%Wind SSE 4 mph6 km/hSunday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 81°F27°C — feels like 102°F39°C. Light wind from the SSE around 3 mph5 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 80°F27°C. Light wind from the SSE around 5 mph7 km/h. 11% chance of drizzle in the evening.
DrizzleHigh 92°F33°CFeels 103°F40°CLow 81°F27°CFeels 88°F31°CPrecip 0.04 in0.9 mm19%Cloud 27%Wind SSW 5 mph8 km/hMonday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 82°F28°C — feels like 104°F40°C. Light wind from the WSW around 5 mph7 km/h. 13% chance of drizzle in the morning. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 81°F27°C. Light wind from the SSW around 6 mph9 km/h. 19% chance of drizzle in the evening.
ShowersHigh 92°F33°CFeels 103°F39°CLow 81°F27°CFeels 88°F31°CPrecip 0.04 in1.1 mm29%Cloud 33%Wind WSW 6 mph9 km/hTuesday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 82°F28°C — feels like 102°F39°C. Light wind from the W around 6 mph9 km/h. 26% chance of drizzle in the afternoon. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 81°F27°C. Light wind from the WSW around 6 mph9 km/h. 29% chance of showers in the evening.
ShowersHigh 92°F33°CFeels 104°F40°CLow 82°F28°CFeels 89°F32°CPrecip 0.11 in2.9 mm50%Cloud 46%Wind WSW 5 mph8 km/hWednesday: Mostly cloudy and hot, with a high of 92°F33°C and morning low of 82°F28°C — feels like 104°F40°C. Light wind from the W around 5 mph7 km/h. 42% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 82°F28°C. Light wind from the WSW around 5 mph8 km/h. 50% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1391°F33°C
Feels 103°F39°C
80°F27°C0.11 in2.7 mm· 61%64%ShowersSW 5 mph7 km/h
FridayAug 1490°F32°C
Feels 103°F39°C
81°F27°C
Feels 88°F31°C
0.08 in2.1 mm· 55%35%ShowersSE 5 mph8 km/h
SaturdayAug 1589°F32°C
Feels 103°F39°C
81°F27°C
Feels 89°F31°C
0.14 in3.6 mm· 68%30%ShowersSE 5 mph8 km/h
SundayAug 1691°F33°C
Feels 102°F39°C
80°F27°C0.02 in0.4 mm· 11%32%DrizzleSSE 4 mph6 km/h
MondayAug 1792°F33°C
Feels 103°F40°C
81°F27°C
Feels 88°F31°C
0.04 in0.9 mm· 19%27%DrizzleSSW 5 mph8 km/h
TuesdayAug 1892°F33°C
Feels 103°F39°C
81°F27°C
Feels 88°F31°C
0.04 in1.1 mm· 29%33%ShowersWSW 6 mph9 km/h
WednesdayAug 1992°F33°C
Feels 104°F40°C
82°F28°C
Feels 89°F32°C
0.11 in2.9 mm· 50%46%ShowersWSW 5 mph8 km/h
ThursdayAug 2091°F33°C
Feels 104°F40°C
81°F27°C0.11 in2.8 mm· 61%53%ShowersS 5 mph8 km/h
FridayAug 2190°F32°C
Feels 101°F39°C
80°F27°C0.13 in3.4 mm· 49%56%ShowersS 5 mph8 km/h
SaturdayAug 2290°F32°C
Feels 101°F38°C
80°F27°C0.18 in4.5 mm· 63%60%ShowersS 5 mph8 km/h
SundayAug 2389°F32°C
Feels 100°F38°C
79°F26°C0.17 in4.4 mm· 65%63%ShowersSSE 5 mph8 km/h
MondayAug 2489°F32°C
Feels 99°F37°C
79°F26°C0.16 in4.1 mm· 66%59%ShowersSE 5 mph9 km/h
TuesdayAug 2589°F31°C
Feels 100°F38°C
79°F26°C0.22 in5.6 mm· 73%62%ShowersESE 5 mph8 km/h
WednesdayAug 2688°F31°C
Feels 99°F37°C
79°F26°C0.2 in5.2 mm· 73%64%ShowersESE 5 mph8 km/h
ThursdayAug 2789°F32°C
Feels 99°F37°C
79°F26°C0.27 in6.8 mm· 69%65%ShowersESE 5 mph8 km/h

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About This Forecast

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