Gulf Stream, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gulf Stream, a town in Palm Beach County, Florida.
Overnight
78°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. East wind around 17 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Gulf Stream
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 78°F | Chance Showers And Thunderstorms | 17 mph E | 49% |
| Wednesday | 82°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 to 17 mph E | 38% |
| Wednesday Night | 76°F | Partly Cloudy | 7 to 10 mph E | 9% |
| Thursday | 83°F | Sunny | 8 to 12 mph NE | 3% |
| Thursday Night | 75°F | Mostly Clear | 6 to 9 mph NE | 2% |
| Friday | 82°F | Sunny | 8 mph NE | 8% |
| Friday Night | 72°F | Mostly Clear | 2 to 6 mph N | 8% |
| Saturday | 83°F | Sunny | 6 mph N | 4% |
| Saturday Night | 72°F | Mostly Clear | 5 mph N | 4% |
| Sunday | 82°F | Sunny | 7 mph N | 11% |
| Sunday Night | 71°F | Slight Chance Rain Showers | 7 to 10 mph N | 21% |
| Monday | 80°F | Chance Rain Showers | 10 to 14 mph N | 28% |
| Monday Night | 69°F | Chance Rain Showers then Partly Cloudy | 15 mph NE | 28% |
| Tuesday | 79°F | Slight Chance Rain Showers | 15 mph NE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Gulf Stream (26.486, -80.057). Updated through the day.
Growing snapshot for Gulf Stream
Last spring frost
Jan 22
First fall frost
Jan 17
Growing season
365 days
Hardiness zone
11a
More local growing data for Gulf Stream: nearby ZIP 33483 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Loxahatchee Nwr, Fl (9.9 mi from Gulf Stream). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.