27.8117’ N, 80.4633’ W

Sebastian, FL

76°
H 88°
L 77°
W
3mph
Low tide
7:31 am

Sebastian, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Sep 14
Partly Cloudy
Close Hourly
88º / 77º 16% NNW 9 mph 81%
4am Mostly Clear 76º 3% W 3 mph 92%
5am Mostly Clear 75º 3% W 3 mph 93%
6am Partly Cloudy 75º 3% W 2 mph 95%
7am Partly Cloudy 75º 3% W 2 mph 96%
8am Partly Cloudy 76º 3% W 2 mph 95%
9am Mostly Sunny 80º 4% WNW 3 mph 89%
10am Mostly Sunny 84º 4% NW 3 mph 79%
11am Partly Cloudy 86º 9% NNW 4 mph 72%
12pm Partly Cloudy 88º 14% NE 5 mph 69%
1pm Partly Cloudy 88º 13% ENE 7 mph 68%
2pm Partly Cloudy 87º 16% ENE 9 mph 69%
3pm Partly Cloudy 87º 15% E 9 mph 70%
4pm Partly Cloudy 87º 15% E 9 mph 70%
5pm Partly Cloudy 86º 15% E 8 mph 72%
6pm Partly Cloudy 85º 15% E 7 mph 73%
7pm Partly Cloudy 84º 6% E 6 mph 76%
8pm Partly Cloudy 83º 7% E 5 mph 77%
9pm Partly Cloudy 82º 9% E 4 mph 81%
10pm Partly Cloudy 82º 9% E 3 mph 83%
11pm Partly Cloudy 81º 6% E 2 mph 85%
Tue
Sep 15
AM Thunderstorms
View Hourly
86º / 78º 39% NE 11 mph 80%
12am Clear 81º 6% ESE 2 mph 85%
1am Clear 80º 9% ESE 2 mph 87%
2am Partly Cloudy 80º 10% ESE 1 mph 88%
3am Partly Cloudy 80º 16% WNW 1 mph 89%
4am Partly Cloudy 79º 12% NW 1 mph 90%
5am Partly Cloudy 79º 17% NNW 1 mph 91%
6am Partly Cloudy 78º 16% NNW 1 mph 92%
7am Mostly Cloudy 78º 18% N 2 mph 92%
8am Mostly Cloudy 79º 24% N 2 mph 91%
9am Scattered Thunderstorms 82º 39% N 3 mph 85%
10am Scattered Thunderstorms 84º 40% NE 6 mph 78%
11am Isolated Thunderstorms 85º 31% NE 8 mph 76%
12pm Mostly Cloudy 85º 24% NE 9 mph 74%
1pm Mostly Cloudy 86º 24% NE 10 mph 74%
2pm Mostly Cloudy 85º 24% NE 11 mph 74%
3pm Cloudy 84º 17% ENE 11 mph 77%
4pm Mostly Cloudy 83º 17% ENE 11 mph 79%
5pm Partly Cloudy 83º 15% NE 11 mph 77%
6pm Partly Cloudy 83º 18% NE 10 mph 79%
7pm Partly Cloudy 82º 24% NE 9 mph 81%
8pm Partly Cloudy 81º 19% NE 8 mph 82%
9pm Partly Cloudy 80º 18% NE 8 mph 84%
10pm Partly Cloudy 80º 17% NE 8 mph 85%
11pm Partly Cloudy 80º 19% ENE 9 mph 86%
Wed
Sep 16
Scattered Thunderstorms
View Hourly
86º / 75º 61% NE 17 mph 77%
12am Showers 80º 40% ENE 9 mph 85%
1am Few Showers 80º 33% ENE 9 mph 85%
2am Showers 80º 46% ENE 9 mph 85%
3am Showers 80º 47% ENE 9 mph 86%
Thu
Sep 17
Scattered Thunderstorms 85º / 76º 58% ENE 14 mph 77%
Fri
Sep 18
Thunderstorms 86º / 75º 62% E 11 mph 78%
Sat
Sep 19
Thunderstorms 87º / 75º 60% E 10 mph 78%
Sun
Sep 20
Scattered Thunderstorms 86º / 75º 54% NE 9 mph 79%
Mon
Sep 21
Thunderstorms 86º / 75º 60% NE 10 mph 79%

Weather Radar for Sebastian, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Sebastian, FL

Monday
High : 85ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2pm. Seas 1 ft or less.
Monday Night
Low : 80ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
High : 84ºF
ENE wind 5 to 10 kt. Showers and thunderstorms likely, mainly before 3pm. Seas 1 ft or less.
Tuesday Night
Low : 81ºF
ENE wind 10 to 15 kt. Showers and thunderstorms likely, mainly before 8pm, then showers likely and possibly a thunderstorm after 2am. Seas 1 ft or less.
Wednesday
High : 83ºF
NE wind 15 to 20 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.
Wednesday Night
Low : 79ºF
ENE wind 15 to 20 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.
Thursday
High : 83ºF
ENE wind around 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas 1 ft or less.
Thursday Night
Low : 78ºF
ENE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday
High : 86ºF
E wind 5 to 10 kt. Showers and thunderstorms likely, mainly after 2pm. Seas 1 ft or less.

NOAA Buoy Data Near Sebastian, FL See Map

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    Wind Speed Forecast for Sebastian, FL

    MondayTuesdayWednesday
    Wind Speed (MPH) 3259521291189
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 3259521291189
    DIR WWNEEEESENWNNEENENEENE

    Current Weather Conditions In Sebastian, FL

    As Of: 10 minutes ago

    • 76ºF
    • 76ºF
    • 3mph
    • 0º (W)
    • 3mph
    • Mostly Clear
    • 8mi
    • 30.01"
    • 92%
    • 0ºF

    The weather right now in Sebastian, FL is Mostly Clear. The current temperature is 76°F, and the expected high and low for today, Monday, September 14, 2026, are 88° high temperature and 77°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the West. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 92 percent, and air pressure at 30.01 in. Visibility is 8 nautical miles. There are no current weather alert(s).