St. George Island, MD Weather & Growing Conditions
This Afternoon
84°F
Mostly Sunny
Mostly sunny, with a high near 84. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Mostly Sunny | 10 mph N | 10% |
| Tonight | 68°F | Partly Cloudy | 8 to 12 mph NE | 10% |
| Saturday | 80°F | Mostly Sunny | 9 to 13 mph NE | 10% |
| Saturday Night | 69°F | Mostly Cloudy | 12 mph E | 10% |
| Sunday | 83°F | Mostly Sunny | 9 to 13 mph S | 10% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 8 to 13 mph SW | 42% |
| Monday | 79°F | Chance Showers And Thunderstorms | 10 to 14 mph N | 50% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 15 mph NE | 50% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 15 to 20 mph NE | 55% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely | 20 mph NE | 55% |
| Wednesday | 70°F | Chance Rain Showers | 17 to 21 mph NE | 49% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 21 mph NE | 49% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 18 mph NE | 41% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms | 14 to 17 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. George Island, MD
Last spring frost
Mar 30
First fall frost
Nov 14
Growing season
229 days
Hardiness zone
8a
Explore more for St. George Island, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, St Inigoes Webster Nolf, Md (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.