Weather forecast for today
Saint Lucie, FL

Weather forecast for today

Sunday, May 4.

Isolated Thunderstorms
6:38 am

7:58 pm
EDT
Isolated Thunderstorms
84°F / 68°F
  • Wind: 14mph SSW
  • Humidity: 70%
  • Precip. probability: 38%
  • Precipitation: 0.16"
  • UV index: 7
On Sunday, May 4, isolated thunderstorm cells could develop in the afternoon.
The likelihood of rainfall for today is low, and light precipitation is expected. The temperature is predicted to vary between a maximum of a moderately hot 84.2°F and a minimum of a pleasant 68°F.
The maximum heat index, which combines relative humidity and air temperature, is assessed at a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Today's highest temperature is predicted to match the regular high for May at 82.9°F.
Sunrise was at 6:38 am and sunset will be at 7:58 pm; the daylight will last for 13h and 20min.

Current condition

Mostly Cloudy
7:34 am EDT
Mostly Cloudy
  • 73°F
  • Feels like: 73°F
  • Wind: 4mph SSW
  • Humidity: 91%
  • Dewpoint: 70°F
  • Pressure: 29.93"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, the sky is predominantly clouded, though occasional breaks may appear.
The temperature is a warm 73.4°F. The current temperature is relatively far from the maximum of 84.2°F anticipated for today.

Weather radar - Saint Lucie, FL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (7:34 am EDT) it is 73.4°F in Saint Lucie.
What is the weather forecast for Saint Lucie for today?
Today, localized thunderstorms could bring gusty winds and rain.
Will it rain today?
Light precipitation of 0.16" is predicted. The chance of rainfall is 38%.
What will be the highest temperature today?
Today, the highest temperature will be 84.2°F, while the lowest temperature will be 68°F. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 91.4°F.
The highest temperature today will be in line with the average maximum temperature in May. The lowest temperature will be slightly cooler than the average low of 72.7°F.
When is the sunrise / sunset today?
On Sunday, in Saint Lucie, sunrise was at 6:38 am and sunset will be at 7:58 pm (EDT).
How long is the day today?
Today, the daylight will last for 13h and 20min.

Hourly weather forecast

8 am
  • 73°F
  • Feels like:
    73°F
Few Showers
Few Showers
  • Wind: 4mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 90%
  • Precip. probability: 30%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 77°F
  • Feels like:
    77°F
Showers
Showers
  • Wind: 7mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 79°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 11mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 70%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 66%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 82°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 11mph S
  • Pressure: 29.88"Hg
  • Humidity: 64%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    86°F
Cloudy
Cloudy
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 82°F
  • Feels like:
    86°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 62%
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 84°F
  • Feels like:
    88°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 11mph S
  • Pressure: 29.85"Hg
  • Humidity: 59%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 9mi
5 pm
  • 81°F
  • Feels like:
    84°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 64%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 81°F
  • Feels like:
    84°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 14mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 68%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 9mi
7 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:58 pm
8 pm
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph S
  • Pressure: 29.85"Hg
  • Humidity: 78%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph S
  • Pressure: 29.88"Hg
  • Humidity: 82%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 73°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.91"Hg
  • Humidity: 82%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Today, a combination of cloud-filled, unstable and rainy weather is expected.
Rainfall is anticipated at 9 am, and from 3 pm to 6 pm. With light precipitation of 0.08", most rainfall is expected at 3 pm.
The temperature will be between the highest temperature of 84.2°F and the lowest temperature of 73.4°F. The hottest part of the day is expected around 4 pm.
The highest temperature will be consistent with May's average maximum of 82.9°F. The lowest temperature today will be also a couple of degrees lower than the standard minimum for May.
Updated: May 4, 2025 @ 11:34:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Saint Lucie, Florida, USA

  • en: Saint Lucie, Florida, USA
  • es: Saint Lucie, Florida, EE.UU.
  • hr: Sent Lusi, Florida, SAD
  • sr: Sent Lusi, Florida, SAD
  • zh: 圣露西村, 佛罗里达, 美国
  • Latitude: 27.499208°
  • Longitude: -80.342198°
  • Elevation: 3 ft
  • Current time: 7:34am EDT
  • Sunrise: 6:38 am EDT
  • Sunset: 7:58 pm EDT
  • Timezone: America/New_York
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