Sebastian 7-day weather forecast

Written by:
August 25, 2025
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Sebastian 7-day weather forecast

Stacker created the forecast for Sebastian, Florida using data from OpenWeather. This week's high is 92 °F on Tuesday, while the low is 72 °F on Monday. There is expected to be 1 sunny day and rain on 6 days this week.

NWS Melbourne FL has issued a rip current statement until Tuesday at 03:00 AM.

Monday, August 25

- High of 83 °F, low of 72 °F (54% humidity)
- Partly cloudy with a 100% chance of rain (10 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:57 AM, sunset at 7:50 PM
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Tuesday, August 26

- High of 92 °F, low of 74 °F (55% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:58 AM, sunset at 7:49 PM
2 / 6
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Wednesday, August 27

- High of 89 °F, low of 76 °F (50% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:58 AM, sunset at 7:48 PM
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Thursday, August 28

- High of 88 °F, low of 77 °F (57% humidity)
- Mostly cloudy with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:59 AM, sunset at 7:47 PM
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Friday, August 29

- High of 91 °F, low of 76 °F (53% humidity)
- Sunny with a 100% chance of rain (5 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:59 AM, sunset at 7:46 PM
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Saturday, August 30

- High of 85 °F, low of 76 °F (62% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:59 AM, sunset at 7:45 PM
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Sunday, August 31

- High of 87 °F, low of 76 °F (60% humidity)
- Partly cloudy with a 100% chance of rain (17 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 7:00 AM, sunset at 7:44 PM
- First quarter moon

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