Bay Harbor Islands, FL Weather & Growing Conditions
Tonight
77°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 77. East wind around 16 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 77°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 16 mph E | 60% |
| Wednesday | 83°F | Showers And Thunderstorms Likely | 10 to 14 mph E | 66% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms | 7 to 10 mph E | 31% |
| Thursday | 84°F | Sunny | 8 to 12 mph NE | 11% |
| Thursday Night | 75°F | Mostly Clear | 6 to 10 mph NE | 2% |
| Friday | 84°F | Sunny | 9 mph NE | 8% |
| Friday Night | 74°F | Mostly Clear | 3 to 8 mph NE | 8% |
| Saturday | 84°F | Sunny | 6 mph NE | 5% |
| Saturday Night | 73°F | Mostly Clear | 2 to 6 mph N | 6% |
| Sunday | 83°F | Sunny | 7 mph NE | 13% |
| Sunday Night | 73°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 to 10 mph N | 24% |
| Monday | 81°F | Chance Showers And Thunderstorms | 10 to 14 mph N | 31% |
| Monday Night | 71°F | Chance Rain Showers | 16 mph NE | 31% |
| Tuesday | 80°F | Slight Chance Rain Showers | 16 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bay Harbor Islands, FL
Growing season
365 days
Hardiness zone
11a
Explore more for Bay Harbor Islands, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Miami Beach, Fl (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.