Belleair Beach, FL Weather & Growing Conditions
Overnight
72°F
Isolated Rain Showers
Isolated rain showers. Mostly cloudy, with a low around 72. East southeast wind around 8 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Isolated Rain Showers | 8 mph ESE | 22% |
| Wednesday | 81°F | Scattered Rain Showers | 3 to 8 mph SE | 27% |
| Wednesday Night | 72°F | Isolated Rain Showers then Partly Cloudy | 5 mph NE | 21% |
| Thursday | 81°F | Sunny | 6 mph NW | 4% |
| Thursday Night | 72°F | Mostly Clear | 5 mph NNE | 3% |
| Friday | 80°F | Sunny | 2 to 7 mph N | 3% |
| Friday Night | 71°F | Mostly Clear | 6 mph NNW | 1% |
| Saturday | 77°F | Sunny | 5 to 12 mph N | 0% |
| Saturday Night | 66°F | Mostly Clear | 9 mph N | 0% |
| Sunday | 76°F | Sunny | 7 to 12 mph N | 2% |
| Sunday Night | 64°F | Partly Cloudy then Isolated Rain Showers | 10 mph N | 15% |
| Monday | 74°F | Isolated Rain Showers then Partly Sunny | 12 mph NNE | 15% |
| Monday Night | 62°F | Partly Cloudy | 10 mph NE | 10% |
| Tuesday | 75°F | Mostly Sunny | 10 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Belleair Beach, FL
Last spring frost
Jan 17
First fall frost
Jan 14
Growing season
365 days
Hardiness zone
10b
Explore more for Belleair Beach, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, St Petersburg Intl Ap, Fl (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.