Grahamtown, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grahamtown, a community in Allegany County, Maryland.
Today
81°F
Mostly Sunny
Mostly sunny, with a high near 81. Southeast wind 1 to 7 mph.
7-day forecast for Grahamtown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 1 to 7 mph SE | 0% |
| Tonight | 64°F | Mostly Cloudy then Patchy Fog | 1 to 7 mph SE | 7% |
| Wednesday | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph E | 41% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 3 mph S | 54% |
| Thursday | 83°F | Showers And Thunderstorms | 2 to 6 mph SW | 84% |
| Thursday Night | 67°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph W | 84% |
| Friday | 83°F | Showers And Thunderstorms Likely | 7 mph W | 72% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 6 mph W | 72% |
| Saturday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 8 mph W | 41% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 6 mph W | 41% |
| Sunday | 83°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 8 mph W | 17% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph W | 17% |
| Monday | 84°F | Mostly Sunny | 9 to 13 mph W | 13% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 mph W | 19% |
Forecast source: National Weather Service (api.weather.gov) for Grahamtown (39.645, -78.922). Updated through the day.
Growing snapshot for Grahamtown
Last spring frost
Apr 29
First fall frost
Oct 18
Growing season
171 days
Hardiness zone
6b
More local growing data for Grahamtown: nearby ZIP 21543 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Barrelville
Bier
Bowmans Addition
Carlos
Clarysville
Corriganville
Cumberland
Danville
Dawson
Eckhart Mines
Ellerslie
Finzel
Flintstone
Frostburg
Gilmore
Klondike
La Vale
Little Orleans
Lonaconing
Luke
Midland
Midlothian
Mount Savage
National
Ocean
Pleasant Grove
Rawlings
Shaft
Spring Gap
Vale Summit
Climate data from the nearest NOAA station, Frostburg 2, Md (1.7 mi from Grahamtown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.