Charlotte Harbor, FL Weather & Growing Conditions
Today
89°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then scattered showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 85 in the afternoon. Heat index values as high as 98. West southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Scattered Showers And Thunderstorms | 7 mph WSW | 55% |
| Tonight | 75°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 6 mph SE | 42% |
| Wednesday | 90°F | Partly Sunny then Scattered Showers And Thunderstorms | 6 mph ESE | 54% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph ENE | 73% |
| Thursday | 91°F | Isolated Showers And Thunderstorms | 6 to 12 mph ENE | 83% |
| Thursday Night | 75°F | Widespread Showers And Thunderstorms then Partly Cloudy | 10 mph ENE | 83% |
| Friday | 91°F | Isolated Showers And Thunderstorms | 8 to 12 mph ENE | 84% |
| Friday Night | 75°F | Widespread Showers And Thunderstorms then Isolated Showers And Thunderstorms | 6 to 9 mph E | 84% |
| Saturday | 91°F | Isolated Showers And Thunderstorms | 8 mph ESE | 78% |
| Saturday Night | 75°F | Widespread Showers And Thunderstorms then Isolated Showers And Thunderstorms | 6 mph ESE | 78% |
| Sunday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph E | 65% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Isolated Showers And Thunderstorms | 6 mph E | 65% |
| Monday | 92°F | Sunny then Scattered Showers And Thunderstorms | 6 mph E | 52% |
| Monday Night | 76°F | Scattered Showers And Thunderstorms | 5 mph E | 52% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Charlotte Harbor, FL
Last spring frost
Jan 21
First fall frost
Jan 14
Growing season
365 days
Hardiness zone
10a
Explore more for Charlotte Harbor, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Punta Gorda 4 Ese, Fl (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.