Current Conditions

Sebastian, Florida

80°F27°C
Rain

Wind

SE 5 mph8 km/h

Humidity

90%

Cloud Cover

95%

As of Thursday, September 3, 2026 at 12:50 AM EDT

Today's Outlook

Day

Overcast and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 100°F38°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 96% chance of rain throughout the day. Heat risk in the afternoon.

Night

Overcast, with a low around 80°F26°C. Light wind from the SE around 5 mph8 km/h. 89% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 88°F31°CFeels 101°F38°CLow 80°F26°CPrecip 0.47 in12 mm96%Cloud 95%Wind SE 5 mph8 km/hThursday: Overcast and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 100°F38°C. Breezy from the SE at 5 to 7 mph9 to 12 km/h. 96% chance of rain throughout the day. Heat risk in the afternoon. Thursday Night: Overcast, with a low around 80°F26°C. Light wind from the SE around 5 mph8 km/h. 89% chance of rain throughout the night.
Light RainHigh 89°F32°CFeels 103°F39°CLow 80°F27°CPrecip 0.17 in4.2 mm80%Cloud 90%Wind SSE 6 mph9 km/hFriday: Overcast and hot, with a high of 89°F32°C and morning low of 81°F27°C — feels like 102°F39°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. 80% chance of light rain throughout the day. Heat risk in the afternoon. Friday Night: Overcast, with a low around 80°F27°C. Light wind from the SSE around 5 mph8 km/h. 52% chance of light rain in the evening.
RainHigh 88°F31°CFeels 101°F38°CLow 79°F26°CPrecip 0.32 in8.2 mm91%Cloud 76%Wind S 4 mph7 km/hSaturday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 80°F27°C — feels like 100°F38°C. Light wind from the S around 4 mph6 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon. Saturday Night: Overcast, with a low around 79°F26°C. Light wind from the SSW around 5 mph7 km/h. 59% chance of light rain throughout the night.
RainHigh 89°F31°CFeels 100°F38°CLow 78°F26°CPrecip 0.26 in6.7 mm83%Cloud 71%Wind WSW 4 mph7 km/hSunday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 79°F26°C — feels like 100°F38°C. Light wind from the WSW around 4 mph6 km/h. 83% chance of rain throughout the day. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Light wind from the WSW around 4 mph7 km/h. 74% chance of light rain in the evening.
RainHigh 86°F30°CFeels 97°F36°CLow 78°F25°CPrecip 0.43 in10.8 mm89%Cloud 83%Wind SE 4 mph7 km/hMonday: Overcast and hot, with a high of 86°F30°C and morning low of 78°F26°C — feels like 97°F36°C. Light wind from the E around 5 mph7 km/h. 89% chance of rain throughout the day. Heat risk in the afternoon. Monday Night: Overcast, with a low around 78°F25°C. Light wind from the SW around 4 mph6 km/h. 78% chance of light rain throughout the night.
RainHigh 86°F30°CFeels 96°F36°CLow 78°F25°CPrecip 0.31 in7.9 mm91%Cloud 84%Wind E 5 mph8 km/hTuesday: Overcast and warm, with a high of 86°F30°C and morning low of 79°F26°C — feels like 97°F36°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. 91% chance of rain throughout the day. Heat risk in the afternoon. Tuesday Night: Overcast, with a low around 78°F25°C. Light wind from the E around 4 mph7 km/h. 75% chance of light rain throughout the night.
ShowersHigh 86°F30°CFeels 97°F36°CLow 79°F26°CPrecip 0.18 in4.5 mm73%Cloud 65%Wind E 6 mph10 km/hWednesday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 80°F27°C — feels like 97°F36°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h. 73% chance of showers throughout the day. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the E around 6 mph9 km/h. 50% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdaySep 388°F31°C
Feels 101°F38°C
80°F26°C0.47 in12 mm· 96%95%RainSE 5 mph8 km/h
FridaySep 489°F32°C
Feels 103°F39°C
80°F27°C0.17 in4.2 mm· 80%90%Light RainSSE 6 mph9 km/h
SaturdaySep 588°F31°C
Feels 101°F38°C
79°F26°C0.32 in8.2 mm· 91%76%RainS 4 mph7 km/h
SundaySep 689°F31°C
Feels 100°F38°C
78°F26°C0.26 in6.7 mm· 83%71%RainWSW 4 mph7 km/h
MondaySep 786°F30°C
Feels 97°F36°C
78°F25°C0.43 in10.8 mm· 89%83%RainSE 4 mph7 km/h
TuesdaySep 886°F30°C
Feels 96°F36°C
78°F25°C0.31 in7.9 mm· 91%84%RainE 5 mph8 km/h
WednesdaySep 986°F30°C
Feels 97°F36°C
79°F26°C0.18 in4.5 mm· 73%65%ShowersE 6 mph10 km/h
ThursdaySep 1087°F31°C
Feels 99°F37°C
80°F27°C0.12 in3.1 mm· 71%50%ShowersE 6 mph9 km/h
FridaySep 1189°F31°C
Feels 100°F38°C
79°F26°C0.1 in2.5 mm· 58%47%ShowersESE 5 mph8 km/h
SaturdaySep 1289°F32°C
Feels 100°F38°C
79°F26°C0.11 in2.7 mm· 55%49%ShowersSSE 5 mph8 km/h
SundaySep 1389°F32°C
Feels 100°F38°C
79°F26°C0.12 in3.1 mm· 60%53%ShowersSE 5 mph8 km/h
MondaySep 1489°F31°C
Feels 99°F37°C
79°F26°C0.13 in3.3 mm· 58%51%ShowersE 5 mph8 km/h
TuesdaySep 1588°F31°C
Feels 97°F36°C
79°F26°C0.15 in3.9 mm· 63%51%ShowersENE 6 mph9 km/h
WednesdaySep 1687°F31°C
Feels 96°F36°C
79°F26°C0.17 in4.3 mm· 61%52%ShowersE 6 mph10 km/h
ThursdaySep 1787°F30°C
Feels 96°F36°C
78°F26°C0.17 in4.4 mm· 72%58%ShowersE 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 27.8164°N, 80.4706°W·Elevation: 6m·Timezone: America/New_York·Population: 24,007