Brock Hall, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brock Hall, a community in Prince George's County, Maryland.
Today
85°F
Partly Sunny
Partly sunny, with a high near 85. East wind around 7 mph.
7-day forecast for Brock Hall
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Partly Sunny | 7 mph E | 4% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph E | 53% |
| Wednesday | 86°F | Showers And Thunderstorms Likely | 2 to 7 mph SE | 65% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 mph S | 48% |
| Thursday | 91°F | Mostly Sunny | 6 to 12 mph S | 13% |
| Thursday Night | 75°F | Partly Cloudy | 6 to 10 mph SW | 13% |
| Friday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 mph SW | 35% |
| Friday Night | 73°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 46% |
| Saturday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 52% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 52% |
| Sunday | 91°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 21% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 21% |
| Monday | 93°F | Mostly Sunny | 3 to 7 mph W | 11% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Brock Hall (38.856, -76.742). Updated through the day.
Growing snapshot for Brock Hall
Last spring frost
Apr 9
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7b
More local growing data for Brock Hall: nearby ZIP 20774 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Accokeek
Adelphi
Andrews AFB
Aquasco
Baden
Beltsville
Berwyn Heights
Bladensburg
Bowie
Brentwood
Brown Station
Camp Springs
Capitol Heights
Cedar Heights
Cedarville
Cheverly
Chillum
Clinton
College Park
Colmar Manor
Cottage City
Croom
District Heights
Eagle Harbor
East Riverdale
Edmonston
Fairmount Heights
Fairwood
Forest Heights
Forestville
Climate data from the nearest NOAA station, Upper Marlboro 3 Nnw, Md (1.7 mi from Brock Hall). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.