Harman US

Graceham, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Graceham, a community in Frederick County, Maryland.

This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind around 10 mph, with gusts as high as 18 mph.

7-day forecast for Graceham

WhenTempForecastWindPrecip
This Afternoon 74°F Mostly Sunny 10 mph S 1%
Tonight 63°F Mostly Cloudy then Light Rain 6 to 10 mph E 90%
Thursday 74°F Light Rain 3 to 12 mph S 76%
Thursday Night 56°F Chance Light Rain 0 to 3 mph W 44%
Friday 68°F Partly Sunny 2 mph NW 14%
Friday Night 46°F Partly Cloudy 0 to 7 mph NW 12%
Saturday 60°F Mostly Sunny 7 to 15 mph NW 9%
Saturday Night 41°F Partly Cloudy 9 to 13 mph NW 8%
Sunday 60°F Mostly Sunny 9 to 14 mph NW 4%
Sunday Night 39°F Mostly Clear 9 mph W 0%
Monday 61°F Sunny 8 to 14 mph W 0%
Monday Night 38°F Mostly Clear 2 to 7 mph W 0%
Tuesday 65°F Sunny 3 to 10 mph W 0%
Tuesday Night 39°F Mostly Clear 1 to 6 mph W 1%

Forecast source: National Weather Service (api.weather.gov) for Graceham (39.617, -77.387). Updated through the day.

Growing snapshot for Graceham

Last spring frost
Apr 14
First fall frost
Oct 30
Growing season
197 days
Hardiness zone
7a

More local growing data for Graceham: nearby ZIP 21788 weather · frost dates · planting calendar · Maryland frost dates

Nearby towns & communities

All Maryland locations ›

Climate data from the nearest NOAA station, Catoctin Mtn Park, Md (5.3 mi from Graceham). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.