St. James, MD Weather & Growing Conditions
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. South wind around 13 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 13 mph S | 1% |
| Tonight | 63°F | Light Rain | 8 to 12 mph SE | 97% |
| Thursday | 76°F | Light Rain Likely | 5 to 12 mph S | 59% |
| Thursday Night | 53°F | Chance Light Rain then Mostly Cloudy | 3 mph W | 35% |
| Friday | 68°F | Partly Sunny | 1 to 5 mph NW | 9% |
| Friday Night | 44°F | Partly Cloudy | 2 to 8 mph NW | 7% |
| Saturday | 59°F | Mostly Sunny | 8 to 15 mph NW | 8% |
| Saturday Night | 39°F | Partly Cloudy | 9 to 13 mph NW | 4% |
| Sunday | 60°F | Mostly Sunny | 9 to 15 mph NW | 4% |
| Sunday Night | 36°F | Mostly Clear | 8 mph W | 0% |
| Monday | 61°F | Sunny | 8 to 15 mph W | 0% |
| Monday Night | 34°F | Mostly Clear | 2 to 6 mph W | 0% |
| Tuesday | 66°F | Sunny | 3 to 12 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 2 to 6 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. James, MD
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
199 days
Hardiness zone
7a
Explore more for St. James, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Hagerstown 1 E, Md (5.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.