Gretna, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gretna, a city in Gadsden County, Florida.
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. North wind around 0 mph.
7-day forecast for Gretna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 0 mph | 2% |
| Saturday | 95°F | Mostly Sunny | 0 to 5 mph NE | 11% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Sunday | 93°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph ENE | 62% |
| Sunday Night | 72°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph E | 62% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph ENE | 49% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 49% |
| Tuesday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph ENE | 42% |
| Tuesday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph ENE | 42% |
| Wednesday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph NE | 28% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 28% |
| Thursday | 89°F | Sunny | 10 to 15 mph NE | 6% |
| Thursday Night | 70°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Friday | 88°F | Sunny | 10 mph NNE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Gretna (30.580, -84.711). Updated through the day.
Growing snapshot for Gretna
Last spring frost
Mar 13
First fall frost
Nov 22
Growing season
256 days
Hardiness zone
9a
More local growing data for Gretna: nearby ZIP 32330 weather · frost dates · planting calendar · Florida frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Quincy 3 Ssw, Fl (10 mi from Gretna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.