Harman US

Damascus, MD Weather & Growing Conditions

Tonight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 52°F Mostly Clear 5 mph S 2%
Wednesday 73°F Mostly Sunny 3 to 12 mph S 2%
Wednesday Night 61°F Mostly Cloudy then Chance Light Rain 6 to 9 mph S 52%
Thursday 73°F Light Rain Likely 7 to 10 mph S 60%
Thursday Night 60°F Chance Light Rain 2 to 6 mph SW 51%
Friday 69°F Rain Likely 5 mph NW 59%
Friday Night 49°F Light Rain Likely 1 to 7 mph NW 55%
Saturday 63°F Mostly Sunny 7 to 12 mph NW 12%
Saturday Night 41°F Partly Cloudy 8 mph NW 12%
Sunday 60°F Mostly Sunny 5 to 9 mph W 7%
Sunday Night 40°F Slight Chance Light Rain 5 to 8 mph W 21%
Monday 60°F Slight Chance Light Rain 8 to 16 mph NW 21%
Monday Night 39°F Slight Chance Light Rain 5 to 8 mph W 20%
Tuesday 63°F Sunny 6 to 13 mph W 12%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Damascus, MD

Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
196 days
Hardiness zone
7b

Explore more for Damascus, MD: full frost dates · planting calendar · Maryland frost dates

Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.