Dargan, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dargan, a community in Washington County, Maryland.
This Afternoon
78°F
Partly Sunny
Partly sunny, with a high near 78. Southeast wind around 8 mph.
7-day forecast for Dargan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Partly Sunny | 8 mph SE | 4% |
| Tonight | 65°F | Mostly Cloudy then Isolated Rain Showers | 7 to 10 mph SE | 20% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 8 to 13 mph S | 70% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 1 to 7 mph W | 70% |
| Monday | 72°F | Chance Rain Showers | 7 to 10 mph NE | 40% |
| Monday Night | 56°F | Rain Showers Likely | 6 to 9 mph NE | 61% |
| Tuesday | 65°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 73% |
| Tuesday Night | 52°F | Showers And Thunderstorms Likely | 10 mph NE | 72% |
| Wednesday | 58°F | Rain Showers Likely | 12 mph NE | 56% |
| Wednesday Night | 52°F | Chance Rain Showers | 8 to 12 mph NE | 39% |
| Thursday | 61°F | Chance Rain Showers | 8 to 12 mph NE | 26% |
| Thursday Night | 51°F | Slight Chance Rain Showers | 5 to 9 mph N | 23% |
| Friday | 67°F | Chance Rain Showers | 10 mph N | 25% |
| Friday Night | 50°F | Chance Rain Showers | 7 to 10 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Dargan (39.377, -77.734). Updated through the day.
Growing snapshot for Dargan
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
7a
More local growing data for Dargan: nearby ZIP 21715 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Antietam
Bakersville
Beaver Creek
Big Pool
Big Spring
Boonsboro
Breathedsville
Brownsville
Cavetown
Cearfoss
Charlton
Chewsville
Clear Spring
Downsville
Eakles Mill
Edgemont
Ernstville
Fairplay
Fairview
Fort Ritchie
Fountainhead-Orchard Hills
Funkstown
Gapland
Greensburg
Hagerstown
Halfway
Hancock
Highfield-Cascade
Indian Springs
Jugtown
Climate data from the nearest NOAA station, Sharpsburg 5 S, Md (3.5 mi from Dargan). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.