Sharpsburg, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sharpsburg, a town in Washington County, Maryland.
Overnight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southeast wind around 5 mph.
7-day forecast for Sharpsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Clear | 5 mph SE | 1% |
| Wednesday | 75°F | Mostly Sunny | 5 to 13 mph S | 1% |
| Wednesday Night | 62°F | Mostly Cloudy then Rain Showers | 6 to 9 mph S | 76% |
| Thursday | 75°F | Rain Showers Likely | 5 to 9 mph S | 60% |
| Thursday Night | 56°F | Chance Rain Showers then Areas Of Fog | 0 to 5 mph SW | 40% |
| Friday | 69°F | Slight Chance Light Rain | 3 mph N | 42% |
| Friday Night | 45°F | Slight Chance Light Rain then Partly Cloudy | 3 mph NW | 16% |
| Saturday | 61°F | Mostly Sunny | 3 to 14 mph NW | 8% |
| Saturday Night | 37°F | Partly Cloudy | 7 to 10 mph NW | 7% |
| Sunday | 60°F | Mostly Sunny | 7 to 12 mph NW | 3% |
| Sunday Night | 35°F | Mostly Clear | 7 mph W | 3% |
| Monday | 61°F | Sunny | 7 to 15 mph W | 3% |
| Monday Night | 32°F | Mostly Clear | 2 to 7 mph W | 3% |
| Tuesday | 64°F | Sunny | 2 to 10 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Sharpsburg (39.458, -77.749). Updated through the day.
Growing snapshot for Sharpsburg
Last spring frost
Apr 26
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
7a
More local growing data for Sharpsburg: nearby ZIP 21782 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Sharpsburg 5 S, Md (4.5 mi from Sharpsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.