Rock Point, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rock Point, a community in Charles County, Maryland.
Tonight
68°F
Partly Cloudy
Partly cloudy, with a low around 68. Northeast wind around 9 mph.
7-day forecast for Rock Point
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Partly Cloudy | 9 mph NE | 10% |
| Saturday | 80°F | Partly Sunny | 10 mph NE | 10% |
| Saturday Night | 70°F | Mostly Cloudy | 6 to 10 mph SE | 10% |
| Sunday | 84°F | Mostly Sunny | 6 to 12 mph S | 10% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 45% |
| Monday | 79°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 46% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 10 to 16 mph NE | 52% |
| Tuesday | 71°F | Showers And Thunderstorms Likely | 15 to 22 mph NE | 59% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 22 mph NE | 59% |
| Wednesday | 66°F | Chance Rain Showers | 21 mph NE | 50% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms | 18 to 22 mph NE | 50% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 15 to 18 mph NE | 41% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 12 to 17 mph N | 36% |
| Friday | 70°F | Slight Chance Rain Showers | 14 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Rock Point (38.275, -76.843). Updated through the day.
Growing snapshot for Rock Point
Last spring frost
Apr 17
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
More local growing data for Rock Point: nearby ZIP 20661 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Benedict
Bensville
Brandywine
Bryans Road
Bryantown
Charlotte Hall
Cobb Island
Golden Beach
Hughesville
Indian Head
La Plata
Pomfret
Port Tobacco Village
Potomac Heights
Waldorf
Climate data from the nearest NOAA station, Mechanicsville 5 Ne, Md (17.2 mi from Rock Point). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.