Poinciana, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Poinciana, a community in Polk County, Florida.
This Afternoon
90°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly sunny. High near 90, with temperatures falling to around 84 in the afternoon. East northeast wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Poinciana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Scattered Showers And Thunderstorms | 12 mph ENE | 29% |
| Tonight | 72°F | Isolated Showers And Thunderstorms then Mostly Clear | 2 to 10 mph NE | 17% |
| Saturday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph NE | 56% |
| Saturday Night | 72°F | Scattered Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph NE | 48% |
| Sunday | 90°F | Mostly Sunny then Showers And Thunderstorms | 1 to 6 mph NE | 84% |
| Sunday Night | 72°F | Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph E | 84% |
| Monday | 90°F | Mostly Sunny then Showers And Thunderstorms | 1 to 6 mph E | 83% |
| Monday Night | 72°F | Showers And Thunderstorms then Isolated Showers And Thunderstorms | 1 to 6 mph ESE | 83% |
| Tuesday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SE | 73% |
| Tuesday Night | 73°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 73% |
| Wednesday | 89°F | Chance Showers And Thunderstorms | 1 to 7 mph E | 72% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms | 2 to 6 mph ENE | 72% |
| Thursday | 89°F | Isolated Showers And Thunderstorms | 3 to 9 mph NNE | 59% |
| Thursday Night | 73°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 5 to 8 mph NE | 59% |
Forecast source: National Weather Service (api.weather.gov) for Poinciana (28.119, -81.479). Updated through the day.
Growing snapshot for Poinciana
Last spring frost
Jan 28
First fall frost
Jan 6
Growing season
342 days
Hardiness zone
10a
More local growing data for Poinciana: nearby ZIP 34759 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Kissimmee 2, Fl (11.9 mi from Poinciana). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.