Port St. Lucie 7-day weather forecast

Written by:
November 17, 2025
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Port St. Lucie 7-day weather forecast

Stacker created the forecast for Port St. Lucie, Florida using data from OpenWeather. This week's high is 82 °F on Saturday, while the low is 58 °F on Monday. There are expected to be 6 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, November 17

- High of 80 °F, low of 58 °F (57% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:43 AM, sunset at 5:29 PM
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Tuesday, November 18

- High of 80 °F, low of 70 °F (56% humidity)
- Fair with a 62% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:44 AM, sunset at 5:29 PM
2 / 6
Ryzhkov Oleksandr // Shutterstock

Wednesday, November 19

- High of 79 °F, low of 72 °F (62% humidity)
- Partly cloudy with a 44% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:45 AM, sunset at 5:28 PM
3 / 6
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Thursday, November 20

- High of 79 °F, low of 70 °F (55% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:46 AM, sunset at 5:28 PM
- New moon
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Piyawat Nandeenopparit // Shutterstock

Friday, November 21

- High of 80 °F, low of 70 °F (57% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:46 AM, sunset at 5:28 PM
5 / 6
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Saturday, November 22

- High of 82 °F, low of 69 °F (54% humidity)
- Sunny with a 29% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:47 AM, sunset at 5:28 PM
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Matusciac Alexandru // Shutterstock

Sunday, November 23

- High of 82 °F, low of 66 °F (49% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:48 AM, sunset at 5:27 PM

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