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Rock Hall, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rock Hall, a town in Kent County, Maryland.

Today
86°F
Partly Sunny
Partly sunny, with a high near 86. East wind around 5 mph.

7-day forecast for Rock Hall

WhenTempForecastWindPrecip
Today 86°F Partly Sunny 5 mph E 1%
Tonight 69°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 0 to 5 mph E 37%
Wednesday 86°F Showers And Thunderstorms Likely 5 mph SE 55%
Wednesday Night 73°F Chance Showers And Thunderstorms 5 mph S 41%
Thursday 91°F Mostly Sunny 5 to 10 mph S 12%
Thursday Night 75°F Slight Chance Showers And Thunderstorms 5 to 10 mph S 19%
Friday 91°F Mostly Sunny then Chance Showers And Thunderstorms 5 to 10 mph SW 29%
Friday Night 73°F Chance Showers And Thunderstorms 5 to 10 mph SW 46%
Saturday 90°F Partly Sunny then Chance Showers And Thunderstorms 5 to 10 mph SW 34%
Saturday Night 72°F Chance Showers And Thunderstorms 0 to 5 mph SW 34%
Sunday 89°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph SW 15%
Sunday Night 74°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 mph SW 15%
Monday 92°F Sunny 5 to 10 mph SW 12%
Monday Night 74°F Slight Chance Showers And Thunderstorms 5 mph SW 19%

Forecast source: National Weather Service (api.weather.gov) for Rock Hall (39.138, -76.240). Updated through the day.

Growing snapshot for Rock Hall

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

More local growing data for Rock Hall: nearby ZIP 21661 weather · frost dates · planting calendar · Maryland frost dates

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Climate data from the nearest NOAA station, Stevensville 2Sw, Md (10.7 mi from Rock Hall). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.