St. Augustine Shores, FL Weather & Growing Conditions
Overnight
73°F
Mostly Cloudy
Mostly cloudy. Low around 73, with temperatures rising to around 74 overnight. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Cloudy | 3 mph NE | 3% |
| Saturday | 87°F | Slight Chance Showers And Thunderstorms | 3 to 13 mph NE | 24% |
| Saturday Night | 75°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 10 mph E | 19% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms | 1 to 10 mph NE | 22% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 to 8 mph E | 19% |
| Monday | 87°F | Showers And Thunderstorms Likely | 0 to 8 mph NE | 63% |
| Monday Night | 74°F | Showers And Thunderstorms Likely | 0 to 7 mph E | 63% |
| Tuesday | 88°F | Slight Chance Showers And Thunderstorms | 0 to 8 mph NE | 65% |
| Tuesday Night | 73°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 7 mph N | 65% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 1 to 12 mph N | 67% |
| Wednesday Night | 73°F | Showers And Thunderstorms Likely | 2 to 10 mph NE | 67% |
| Thursday | 86°F | Showers And Thunderstorms Likely | 7 to 23 mph NE | 62% |
| Thursday Night | 73°F | Showers And Thunderstorms Likely | 6 to 21 mph NE | 62% |
| Friday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 to 22 mph NE | 47% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Augustine Shores, FL
Last spring frost
Jan 24
First fall frost
Jan 11
Growing season
356 days
Hardiness zone
9b
Explore more for St. Augustine Shores, FL: full frost dates · planting calendar · Florida frost dates
Climate data from the nearest NOAA station, Palm Coast 6Ne, Fl (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.