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Plan your week in Saint Lucie County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Saint Lucie County 7-Day Weather Forecast

Sunday, Oct 25, 2026

Daytime
77°F

Rainy

Feels like 77°F

Humidity

73%

Wind Speed

25.3 mph

Precipitation

0 in

Pressure

1018 hPa

UV Index

5

Visibility

10 mi

Cloud Cover

45%

Dew Point

68°F

7-Day Weather Forecast

Today

Oct 25

Rainy
79°H
73°L
30%

Mon

Oct 26

Rainy
80°H
74°L
12%

Tue

Oct 27

Rainy
79°H
74°L
27%

Wed

Oct 28

Rainy
80°H
74°L
36%

Thu

Oct 29

Rainy
81°H
75°L
0%

Fri

Oct 30

Rainy
82°H
75°L
0%

Sat

Oct 31

Rainy
81°H
76°L
0%

24-Hour Forecast

3 PM

77°

30%

4 PM

77°

12%

5 PM

79°

12%

6 PM

78°

3%

7 PM

79°

24%

8 PM

77°

0%

9 PM

78°

15%

10 PM

75°

9%

11 PM

73°

15%

12 AM

75°

9%

1 AM

74°

12%

2 AM

74°

9%

3 AM

74°

6%

4 AM

74°

6%

5 AM

75°

9%

6 AM

75°

6%

7 AM

76°

9%

8 AM

75°

0%

9 AM

76°

0%

10 AM

76°

0%

11 AM

76°

6%

12 PM

76°

3%

1 PM

77°

0%

2 PM

78°

0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Full Moon

Full Moon

Wind Conditions & Storm Tracking

Wind Direction

45° NE

Sustained Wind

25.3 mph

Wind Gusts

25.3 mph

7-Day Temp Range

Week's Hottest

82°F

Max Rain Prob

36%

Expected 7-Day Swings

73°
82°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Saint Lucie County · 27.36°N, 80.37°W
Radar Page
Coordinates27.3636°N, 80.3710°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index5Moderate Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Saint Lucie County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Saint Lucie County Climate & Weather

Weather forecast for Saint Lucie County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.