Crescent Beach, FL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crescent Beach, a community in St. Johns County, Florida.
Today
90°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny. High near 90, with temperatures falling to around 84 in the afternoon. Heat index values as high as 102. South wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Crescent Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph S | 53% |
| Tonight | 74°F | Showers And Thunderstorms Likely then Mostly Cloudy | 5 to 12 mph S | 59% |
| Wednesday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 13 mph S | 30% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 13 mph SE | 29% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 1 to 13 mph SE | 36% |
| Thursday Night | 77°F | Chance Showers And Thunderstorms then Partly Cloudy | 12 mph E | 27% |
| Friday | 87°F | Showers And Thunderstorms Likely | 9 to 18 mph E | 61% |
| Friday Night | 76°F | Chance Showers And Thunderstorms | 7 to 17 mph E | 41% |
| Saturday | 87°F | Showers And Thunderstorms Likely | 6 to 13 mph SE | 55% |
| Saturday Night | 76°F | Showers And Thunderstorms Likely then Partly Cloudy | 3 to 13 mph SE | 55% |
| Sunday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 12 mph SE | 32% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 12 mph SE | 32% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 10 mph SE | 21% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 10 mph S | 21% |
Forecast source: National Weather Service (api.weather.gov) for Crescent Beach (29.730, -81.242). Updated through the day.
Growing snapshot for Crescent Beach
Last spring frost
Jan 24
First fall frost
Jan 11
Growing season
356 days
Hardiness zone
9b
More local growing data for Crescent Beach: nearby ZIP 32086 weather · frost dates · planting calendar · Florida frost dates
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Climate data from the nearest NOAA station, Palm Coast 6Ne, Fl (9.4 mi from Crescent Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.