Sharpsburg, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sharpsburg, a town in Washington County, Maryland.
Overnight
57°F
Mostly Cloudy
Mostly cloudy, with a low around 57. North wind around 6 mph.
7-day forecast for Sharpsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Cloudy | 6 mph N | 2% |
| Saturday | 77°F | Mostly Cloudy | 5 to 8 mph E | 5% |
| Saturday Night | 65°F | Mostly Cloudy then Scattered Rain Showers | 8 mph SE | 30% |
| Sunday | 82°F | Showers And Thunderstorms | 8 to 13 mph S | 77% |
| Sunday Night | 62°F | Showers And Thunderstorms | 5 to 8 mph NW | 77% |
| Monday | 71°F | Chance Rain Showers | 7 to 12 mph N | 41% |
| Monday Night | 58°F | Rain Showers Likely | 6 to 9 mph NE | 61% |
| Tuesday | 63°F | Showers And Thunderstorms | 10 mph NE | 75% |
| Tuesday Night | 53°F | Showers And Thunderstorms | 10 mph NE | 75% |
| Wednesday | 59°F | Rain Showers Likely | 10 mph NE | 57% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 6 to 9 mph NE | 55% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 9 mph NE | 52% |
| Thursday Night | 53°F | Chance Rain Showers | 3 to 7 mph N | 34% |
| Friday | 67°F | Slight Chance Rain Showers | 8 mph N | 24% |
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 Sep 19, 2026.