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Grasonville, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Grasonville, a community in Queen Anne's County, Maryland.

Today
85°F
Partly Sunny
Partly sunny, with a high near 85. Northeast wind around 5 mph.

7-day forecast for Grasonville

WhenTempForecastWindPrecip
Today 85°F Partly Sunny 5 mph NE 2%
Tonight 71°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 0 to 5 mph E 45%
Wednesday 86°F Showers And Thunderstorms Likely 5 mph SE 58%
Wednesday Night 75°F Chance Showers And Thunderstorms then Partly Cloudy 5 mph S 33%
Thursday 89°F Sunny 5 to 10 mph S 9%
Thursday Night 77°F Mostly Clear 5 to 10 mph S 12%
Friday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph SW 24%
Friday Night 76°F Chance Showers And Thunderstorms 5 mph SW 44%
Saturday 87°F Mostly Sunny then Chance Showers And Thunderstorms 5 mph SW 31%
Saturday Night 75°F Chance Showers And Thunderstorms 5 mph SW 31%
Sunday 87°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 mph SW 15%
Sunday Night 76°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 mph SW 15%
Monday 89°F Sunny 5 mph SW 10%
Monday Night 77°F Slight Chance Showers And Thunderstorms 5 mph SW 19%

Forecast source: National Weather Service (api.weather.gov) for Grasonville (38.957, -76.198). Updated through the day.

Growing snapshot for Grasonville

Last spring frost
Mar 29
First fall frost
Nov 12
Growing season
228 days
Hardiness zone
8a

More local growing data for Grasonville: nearby ZIP 21638 weather · frost dates · planting calendar · Maryland frost dates

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Climate data from the nearest NOAA station, Stevensville 2Sw, Md (7.3 mi from Grasonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.