Dahlgren Center, MD Weather & Growing Conditions
Tonight
64°F
Mostly Cloudy
Mostly cloudy, with a low around 64. Northeast wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Cloudy | 8 mph NE | 10% |
| Saturday | 80°F | Partly Sunny | 9 mph NE | 10% |
| Saturday Night | 67°F | Mostly Cloudy | 3 to 8 mph SE | 10% |
| Sunday | 84°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 12 mph S | 18% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 54% |
| Monday | 78°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 43% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 51% |
| Tuesday | 70°F | Rain Showers Likely | 12 to 16 mph NE | 59% |
| Tuesday Night | 59°F | Rain Showers Likely | 13 to 16 mph NE | 59% |
| Wednesday | 65°F | Chance Rain Showers | 13 to 16 mph NE | 49% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 49% |
| Thursday | 67°F | Chance Showers And Thunderstorms | 12 to 15 mph NE | 43% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms | 7 to 12 mph N | 35% |
| Friday | 70°F | Slight Chance Rain Showers | 9 to 13 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dahlgren Center, MD
Last spring frost
Apr 17
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
Explore more for Dahlgren Center, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Mechanicsville 5 Ne, Md (13.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.