Current conditions at

Sebastian Municipal Airport (KX26)

Lat: 27.81°NLon: 80.5°WElev: 22ft.

Light Drizzle

90°F

32°C

Humidity 79%
Wind Speed NE 7 mph
Barometer 30.18 in
Dewpoint 82°F (28°C)
Visibility 10.00 mi
Heat Index113°F (45°C)
Last update 15 Aug 12:55 pm EDT
Extended Forecast for

Grant FL

Heat Advisory until August 15, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 15, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • This Afternoon

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. South southeast wind 5 to 10 mph becoming southwest after midnight.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 90. West wind around 5 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 80. South wind around 5 mph becoming west after midnight.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 90. West wind 5 to 10 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 80. Southwest wind around 5 mph.

    Low: 80 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 87. East southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 79. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 89. Heat index values as high as 102. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 79. South southeast wind 5 to 10 mph becoming southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. West wind around 5 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 80. South wind around 5 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90. West wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 80. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. West wind 5 to 10 mph becoming southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 79. South wind around 5 mph becoming west southwest after midnight.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. West southwest wind 5 to 10 mph becoming southeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. South southeast wind 5 to 10 mph.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph becoming southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Grant FL
 27.93°N 80.52°W (Elev. 0 ft)
11:15 am EDT Aug 15, 2026
1pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database