Mount Lena, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Lena, a community in Washington County, Maryland.
This Afternoon
77°F
Mostly Cloudy
Mostly cloudy, with a high near 77. Southeast wind around 8 mph.
7-day forecast for Mount Lena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Cloudy | 8 mph SE | 4% |
| Tonight | 65°F | Mostly Cloudy then Isolated Rain Showers | 8 to 13 mph SE | 20% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 9 to 13 mph S | 70% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 2 to 8 mph NW | 70% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 40% |
| Monday Night | 56°F | Rain Showers Likely | 9 mph NE | 62% |
| Tuesday | 63°F | Showers And Thunderstorms Likely | 9 to 14 mph NE | 70% |
| Tuesday Night | 52°F | Showers And Thunderstorms Likely | 9 to 15 mph NE | 70% |
| Wednesday | 58°F | Rain Showers Likely | 12 to 15 mph NE | 55% |
| Wednesday Night | 52°F | Chance Rain Showers | 12 to 15 mph NE | 37% |
| Thursday | 60°F | Chance Rain Showers | 9 to 15 mph NE | 26% |
| Thursday Night | 51°F | Slight Chance Rain Showers | 10 mph NE | 22% |
| Friday | 66°F | Chance Rain Showers | 10 mph N | 27% |
| Friday Night | 51°F | Chance Rain Showers | 8 to 13 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Mount Lena (39.554, -77.622). Updated through the day.
Growing snapshot for Mount Lena
Last spring frost
Apr 11
First fall frost
Oct 28
Growing season
199 days
Hardiness zone
7a
More local growing data for Mount Lena: nearby ZIP 21713 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Hagerstown 1 E, Md (8.1 mi from Mount Lena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.