Hazardous Weather Conditions
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 Index | 113°F (45°C) |
| Last update | 15 Aug 12:55 pm EDT |
Extended Forecast for
Grant FL
Heat Advisory until August 15, 08:00pm
NOW until 8:00pm Sat

Heat Advisory
This Afternoon

High: 87 °F
Slight Chance
T-stormsTonight

Low: 79 °F
Mostly Clear
Sunday

High: 89 °F
Mostly Sunny
Sunday Night

Low: 79 °F
Mostly Clear
Monday
High: 90 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 80 °F
Slight Chance
T-storms then
Mostly ClearTuesday
High: 90 °F
Sunny then
Slight Chance
T-stormsTuesday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Grant FL
27.93°N 80.52°W (Elev. 0 ft)
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



