Cedar Key, FL Weather & Growing Conditions
Tonight
69°F
Partly Cloudy
Partly cloudy, with a low around 69. East wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Partly Cloudy | 6 mph E | 9% |
| Wednesday | 83°F | Partly Sunny then Isolated Showers And Thunderstorms | 1 to 6 mph SE | 19% |
| Wednesday Night | 68°F | Isolated Showers And Thunderstorms then Partly Cloudy | 1 mph ESE | 16% |
| Thursday | 82°F | Mostly Sunny | 1 to 5 mph S | 5% |
| Thursday Night | 67°F | Partly Cloudy | 1 mph NW | 5% |
| Friday | 81°F | Mostly Sunny | 0 to 6 mph WSW | 5% |
| Friday Night | 64°F | Partly Cloudy | 2 mph NW | 3% |
| Saturday | 80°F | Mostly Sunny | 2 to 6 mph NW | 6% |
| Saturday Night | 57°F | Partly Cloudy | 3 mph NNW | 6% |
| Sunday | 77°F | Mostly Sunny | 6 mph N | 10% |
| Sunday Night | 55°F | Partly Cloudy then Isolated Rain Showers | 6 mph NNW | 16% |
| Monday | 75°F | Isolated Rain Showers | 8 mph N | 16% |
| Monday Night | 54°F | Isolated Rain Showers then Mostly Clear | 6 mph N | 15% |
| Tuesday | 75°F | Sunny | 7 mph NNW | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cedar Key, FL
Last spring frost
Feb 28
First fall frost
Dec 2
Growing season
279 days
Hardiness zone
9b
Explore more for Cedar Key, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Usher Twr, Fl (17.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.