National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sebastian Municipal Airport (KX26)

Lat: 27.81°NLon: 80.5°WElev: 22ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed E 13 mph
Barometer 29.99 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 15 May 6:15 pm EDT
Extended Forecast for

4 Miles WSW Sebastian FL

  • Tonight

    Tonight: Partly cloudy, with a low around 75. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 1am and 5am, then a slight chance of showers after 5am. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 87 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 75. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 87. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers and thunderstorms between 1am and 5am, then a slight chance of showers after 5am. Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. East wind around 10 mph, with gusts as high as 20 mph.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87. East wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. East wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light east southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light southeast wind becoming east 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph becoming light southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Light south southeast wind becoming east 5 to 10 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Sebastian FL
 27.77°N 80.54°W (Elev. 20 ft)
Last Update:
6:15 pm EDT May 15, 2026
Forecast Valid:
6pm EDT May 15, 2026-6pm EDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation