Harman US

Highland, MD Weather & Growing Conditions

This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. South wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 73°F Mostly Sunny 8 mph S 0%
Tonight 61°F Mostly Cloudy then Chance Light Rain 6 to 10 mph S 39%
Thursday 72°F Light Rain Likely then Mostly Cloudy 7 to 12 mph S 63%
Thursday Night 57°F Chance Light Rain 2 to 7 mph SW 40%
Friday 68°F Slight Chance Light Rain 5 mph NW 22%
Friday Night 47°F Slight Chance Light Rain then Partly Cloudy 1 to 9 mph N 22%
Saturday 60°F Mostly Sunny 9 to 15 mph NW 7%
Saturday Night 41°F Partly Cloudy 13 mph NW 7%
Sunday 59°F Mostly Sunny 9 to 15 mph NW 2%
Sunday Night 39°F Mostly Clear 10 mph W 0%
Monday 60°F Sunny 8 to 14 mph W 0%
Monday Night 39°F Mostly Clear 3 to 7 mph W 0%
Tuesday 65°F Sunny 5 to 12 mph W 1%
Tuesday Night 40°F Mostly Clear 6 mph W 1%

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

Growing snapshot for Highland, MD

Last spring frost
Apr 5
First fall frost
Nov 9
Growing season
218 days
Hardiness zone
7b

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

Climate data from the nearest NOAA station, Laurel 3 W, Md (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.