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

Sebastian Municipal Airport (KX26)

Lat: 27.81°NLon: 80.5°WElev: 22ft.

Mostly Cloudy

90°F

32°C

Humidity 71%
Wind Speed E 9 mph
Barometer 30.08 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 23 Jun 2:55 pm EDT
Extended Forecast for

3 Miles NNW Grant FL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 106. Southeast wind around 10 mph.

    High: 94 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 77. West southwest wind 5 to 10 mph.

    Low: 77 °F

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 91. West wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. South southwest wind around 5 mph.

    Low: 76 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 77 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. South wind 5 to 15 mph becoming east southeast in the afternoon.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.

    Low: 76 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 106. Southeast wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 77. West southwest wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 91. West wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. South southwest wind around 5 mph.
Thursday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 77. South wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91. South wind 5 to 15 mph becoming east southeast in the afternoon.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. South wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Monday
Sunny, with a high near 91. Light and variable wind becoming east 5 to 10 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Grant FL
 27.95°N 80.54°W (Elev. 3 ft)
Last Update:
2:39 pm EDT Jun 23, 2026
Forecast Valid:
3pm EDT Jun 23, 2026-6pm EDT Jun 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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