Mount Lena, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Lena, a community in Washington County, Maryland.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. East wind 2 to 6 mph.
7-day forecast for Mount Lena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 2 to 6 mph E | 0% |
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 to 6 mph E | 28% |
| Wednesday | 84°F | Rain Showers Likely then Chance Showers And Thunderstorms | 3 to 7 mph SE | 70% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 6 mph S | 52% |
| Thursday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 8 mph S | 52% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 2 to 7 mph S | 52% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 51% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 5 mph SW | 51% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph W | 44% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 44% |
| Sunday | 89°F | Mostly Sunny | 2 to 6 mph W | 14% |
| Sunday Night | 70°F | Partly Cloudy | 5 mph SW | 14% |
| Monday | 91°F | Mostly Sunny | 2 to 10 mph W | 14% |
| Monday Night | 70°F | Partly Cloudy | 5 to 8 mph W | 14% |
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 Aug 4, 2026.