Brown Station, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brown Station, a community in Prince George's County, Maryland.
This Afternoon
80°F
Partly Sunny
Partly sunny, with a high near 80. East wind around 8 mph.
7-day forecast for Brown Station
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Partly Sunny | 8 mph E | 3% |
| Tonight | 68°F | Mostly Cloudy | 7 mph SE | 10% |
| Sunday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 28% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 7 mph W | 68% |
| Monday | 74°F | Rain Showers Likely | 8 to 12 mph NE | 55% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 10 mph NE | 44% |
| Tuesday | 70°F | Chance Rain Showers | 9 to 15 mph NE | 51% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 15 mph NE | 51% |
| Wednesday | 66°F | Chance Rain Showers | 17 mph NE | 46% |
| Wednesday Night | 57°F | Chance Rain Showers | 13 to 17 mph NE | 35% |
| Thursday | 66°F | Chance Rain Showers | 16 mph NE | 34% |
| Thursday Night | 55°F | Chance Rain Showers | 10 to 14 mph N | 30% |
| Friday | 68°F | Chance Rain Showers | 13 to 16 mph N | 30% |
| Friday Night | 55°F | Slight Chance Rain Showers | 8 to 14 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Brown Station (38.855, -76.797). Updated through the day.
Growing snapshot for Brown Station
Last spring frost
Apr 9
First fall frost
Oct 29
Growing season
203 days
Hardiness zone
7b
More local growing data for Brown Station: nearby ZIP 20774 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Upper Marlboro 3 Nnw, Md (1.7 mi from Brown Station). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.