What is today's weather forecast for Sebastian, FL?

Today's forecast for Sebastian shows a low of 62 degrees Fahrenheit. A 20 percent chance of showers.

What is the 7-day weather forecast for Sebastian, FL?

The 7-day forecast for Sebastian shows highs from 74 to 83 degrees and lows from 60 to 69 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Sebastian, FL this week?

Yes, rain is possible in Sebastian this week. Precipitation chances: Friday (20% chance), Saturday (20% chance), Sunday (20% chance), Monday (20% chance), Tuesday (30% chance).

How accurate is the Sebastian weather forecast?

WeatherForYou provides highly accurate Sebastian forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Sebastian, FL Weather Forecast and Current Conditions

WEATHER ALERTS - Rip Current Statement

Current Conditions From Nearby Local Station

Switch to Metric Units

60°F
Feels Like 60°F

Humidity 69% Dew Point 50°F Wind ENE 2 MPH Gusts 5 Barometer 30.16 in.

Report from a MADIS/MESONET weather station 1.1 mi. SW of central Sebastian
at 3:27 AM Sat, Nov 29, 2025

Point Forecast at a Glance

FriNov 28

20%

SatNov 29

20%

SunNov 30

20%

MonDec 1

20%

TueDec 2

30%

WedDec 3

ThuDec 4

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 74°F to 83°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for November-December. Normal highs for this period are around 76°F with lows around 58°F.

This Date in Weather History

1969 - Dense fog along the Jersey Turnpike resulted in a chain reaction of vehicle collisions during the morning rush hour. A propane truck jacknifed and was struck by a trailor truck, and other vehicles piled into the fiery mass.

Sebastian, FL 7 Day Weather Forecast Details

Friday Nov 28

Night: A 20 percent chance of showers. Mostly cloudy, with a low around 62. Northeast wind around 15 mph, with gusts as high as 20 mph.

Saturday Nov 29

Day: A slight chance of showers before 11am, then a slight chance of sprinkles between 11am and 1pm. Mostly sunny, with a high near 74. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Night: Partly cloudy, with a low around 66. East wind 10 to 15 mph, with gusts as high as 25 mph.

Sunday Nov 30

Day: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 79. East wind 10 to 15 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 69. East northeast wind 5 to 10 mph.

Monday Dec 1

Day: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 79. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 68. East wind around 10 mph becoming south southeast after midnight.

Tuesday Dec 2

Day: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 20 mph.

Night: Partly cloudy, with a low around 64. West southwest wind around 10 mph.

Wednesday Dec 3

Day: Mostly sunny, with a high near 76. North wind around 10 mph.

Night: Partly cloudy, with a low around 60. North northwest wind 5 to 10 mph.

Thursday Dec 4

Day: Mostly sunny, with a high near 75. North wind around 10 mph.

Night: Mostly cloudy, with a low around 61. North northeast wind 5 to 10 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 77. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

About Sebastian, FL

Sebastian is the most populous city in Indian River County, Florida. It is located at the confluence of the St. Sebastian River and the Indian River. It is the largest city in Indian River County and the biggest population center between Palm Bay and Fort Pierce. The city's economy is heavily reliant on tourism. It is located near many natural and scenic areas such as Pelican Island National Wildlife Refuge, Sebastian Inlet State Park, and St. Sebastian River Preserve State Park. In 2020, the population recorded by the U.S. Census Bureau was 25,054. Sebastian is a principal city of the Sebastian−Vero Beach Metropolitan Statistical Area, which includes all of Indian River County.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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