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Piney Point, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Piney Point, a community in St. Mary's County, Maryland.

Today
80°F
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 80. East wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Piney Point

WhenTempForecastWindPrecip
Today 80°F Mostly Sunny then Slight Chance Rain Showers 8 mph E 16%
Tonight 70°F Slight Chance Rain Showers then Mostly Cloudy 6 to 9 mph SE 18%
Sunday 84°F Partly Sunny 6 to 9 mph S 6%
Sunday Night 69°F Showers And Thunderstorms Likely 5 to 8 mph W 57%
Monday 76°F Rain Showers Likely 8 to 13 mph N 57%
Monday Night 66°F Chance Rain Showers 14 mph NE 39%
Tuesday 72°F Chance Rain Showers 14 to 20 mph NE 52%
Tuesday Night 64°F Chance Rain Showers 21 to 26 mph NE 52%
Wednesday 69°F Chance Rain Showers 20 to 24 mph NE 46%
Wednesday Night 64°F Chance Rain Showers 23 to 28 mph NE 46%
Thursday 68°F Chance Showers And Thunderstorms 21 to 24 mph NE 45%
Thursday Night 62°F Chance Showers And Thunderstorms 18 to 24 mph N 41%
Friday 69°F Slight Chance Rain Showers 17 mph N 20%
Friday Night 61°F Slight Chance Rain Showers 15 mph N 15%

Forecast source: National Weather Service (api.weather.gov) for Piney Point (38.148, -76.522). Updated through the day.

Growing snapshot for Piney Point

Last spring frost
Mar 30
First fall frost
Nov 14
Growing season
229 days
Hardiness zone
8a

More local growing data for Piney Point: nearby ZIP 20674 weather · frost dates · planting calendar · Maryland frost dates

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Climate data from the nearest NOAA station, St Inigoes Webster Nolf, Md (5.8 mi from Piney Point). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.