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.
This Afternoon
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Northeast wind around 8 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 |
|---|---|---|---|---|
| This Afternoon | 85°F | Chance Showers And Thunderstorms | 8 mph NE | 54% |
| Tonight | 79°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 43% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 64% |
| Saturday Night | 77°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SW | 66% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 2 to 7 mph NE | 94% |
| Sunday Night | 77°F | Showers And Thunderstorms | 6 mph S | 94% |
| Monday | 86°F | Chance Showers And Thunderstorms | 3 to 9 mph S | 93% |
| Monday Night | 77°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 93% |
| Tuesday | 87°F | Chance Showers And Thunderstorms | 3 to 8 mph S | 89% |
| Tuesday Night | 78°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph S | 89% |
| Wednesday | 87°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 3 to 8 mph S | 89% |
| Wednesday Night | 78°F | Showers And Thunderstorms | 6 mph SE | 89% |
| Thursday | 86°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph NW | 77% |
| Thursday Night | 78°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph NE | 77% |
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 Sep 19, 2026.