Bay Harbor Islands, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bay Harbor Islands, a town in Miami-Dade County, Florida.
This Afternoon
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 87, with temperatures falling to around 83 in the afternoon. East wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Bay Harbor Islands
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Chance Showers And Thunderstorms | 7 mph E | 52% |
| Tonight | 79°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 42% |
| Sunday | 87°F | Showers And Thunderstorms Likely | 6 mph W | 76% |
| Sunday Night | 77°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph S | 61% |
| Monday | 86°F | Chance Showers And Thunderstorms | 3 to 8 mph S | 82% |
| Monday Night | 79°F | Showers And Thunderstorms | 6 mph S | 82% |
| Tuesday | 87°F | Showers And Thunderstorms | 5 to 8 mph S | 76% |
| Tuesday Night | 78°F | Showers And Thunderstorms | 3 to 7 mph S | 76% |
| Wednesday | 88°F | Showers And Thunderstorms | 3 to 7 mph S | 89% |
| Wednesday Night | 78°F | Showers And Thunderstorms | 6 mph S | 89% |
| Thursday | 88°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 7 mph N | 81% |
| Thursday Night | 78°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph NE | 81% |
| Friday | 88°F | Chance Showers And Thunderstorms | 8 mph NE | 72% |
| Friday Night | 78°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph NE | 72% |
Forecast source: National Weather Service (api.weather.gov) for Bay Harbor Islands (25.888, -80.134). Updated through the day.
Growing snapshot for Bay Harbor Islands
Growing season
365 days
Hardiness zone
11a
More local growing data for Bay Harbor Islands: nearby ZIP 33154 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
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Fisher Island
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Golden Glades
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Hialeah
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Climate data from the nearest NOAA station, Miami Beach, Fl (5.5 mi from Bay Harbor Islands). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.