Sebastian 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Sebastian 7-day weather forecast

Stacker created the forecast for Sebastian, Florida using data from OpenWeather. This week's high is 90 °F on Monday, while the low is 71 °F on Tuesday. There is expected to be 1 sunny day and rain on 7 days this week.

There are currently no weather alerts.

Monday, June 30

- High of 90 °F, low of 72 °F (54% humidity)
- Fair with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:29 AM, sunset at 8:21 PM
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1 / 6
Valeriy Boyarskiy // Shutterstock

Tuesday, July 1

- High of 86 °F, low of 71 °F (64% humidity)
- Mostly cloudy with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (11 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 6:29 AM, sunset at 8:21 PM
2 / 6
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Wednesday, July 2

- High of 90 °F, low of 73 °F (59% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (12 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 6:29 AM, sunset at 8:21 PM
- First quarter moon
3 / 6
Alex Linch // Shutterstock

Thursday, July 3

- High of 90 °F, low of 74 °F (53% humidity)
- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:30 AM, sunset at 8:21 PM
4 / 6
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Friday, July 4

- High of 80 °F, low of 75 °F (77% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:30 AM, sunset at 8:21 PM
5 / 6
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Saturday, July 5

- High of 78 °F, low of 74 °F (85% humidity)
- Overcast with a 100% chance of rain (11 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:31 AM, sunset at 8:21 PM
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6 / 6
Zyabich // Shutterstock

Sunday, July 6

- High of 89 °F, low of 74 °F (55% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 6:31 AM, sunset at 8:21 PM

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