St. George Island, MD Weather & Growing Conditions
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 9 mph E | 4% |
| Tonight | 71°F | Partly Cloudy | 13 mph SE | 10% |
| Sunday | 83°F | Mostly Sunny | 13 mph S | 10% |
| Sunday Night | 69°F | Scattered Rain Showers | 6 to 12 mph SW | 30% |
| Monday | 77°F | Chance Rain Showers | 7 to 15 mph N | 35% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 15 mph NE | 45% |
| Tuesday | 74°F | Chance Rain Showers | 13 to 21 mph NE | 46% |
| Tuesday Night | 64°F | Chance Showers And Thunderstorms | 21 mph NE | 46% |
| Wednesday | 71°F | Chance Rain Showers | 18 to 23 mph NE | 44% |
| Wednesday Night | 64°F | Chance Rain Showers | 23 mph NE | 42% |
| Thursday | 70°F | Chance Rain Showers | 22 mph NE | 40% |
| Thursday Night | 61°F | Chance Rain Showers | 22 mph N | 39% |
| Friday | 70°F | Chance Rain Showers | 18 mph N | 35% |
| Friday Night | 61°F | Chance Rain Showers | 14 to 17 mph N | 27% |
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 (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.