Port St. Lucie 7-day weather forecast

Written by:
March 23, 2026
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Port St. Lucie 7-day weather forecast

created the forecast for Port St. Lucie, Florida using data from . This week's high is 95 掳F on Monday, while the low is 73 掳F on Wednesday. There is expected to be 1 sunny day and rain on 7 days this week.

There are currently no weather alerts.

Monday, June 1

- High of 95 掳F, low of 78 掳F (52% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:27 AM, sunset at 8:11 PM
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1 / 6
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Tuesday, June 2

- High of 88 掳F, low of 74 掳F (56% humidity)
- Overcast with a 89% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:26 AM, sunset at 8:12 PM
2 / 6
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Wednesday, June 3

- High of 83 掳F, low of 73 掳F (70% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:26 AM, sunset at 8:12 PM
3 / 6
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Thursday, June 4

- High of 79 掳F, low of 75 掳F (64% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:26 AM, sunset at 8:13 PM
4 / 6
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Friday, June 5

- High of 81 掳F, low of 73 掳F (54% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:26 AM, sunset at 8:13 PM
5 / 6
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Saturday, June 6

- High of 83 掳F, low of 73 掳F (53% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:26 AM, sunset at 8:14 PM
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6 / 6
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Sunday, June 7

- High of 84 掳F, low of 74 掳F (60% humidity)
- Overcast with a 44% chance of rain (2 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:26 AM, sunset at 8:14 PM

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