Brandywine, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brandywine, a community in Charles County, Maryland.
This Afternoon
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 65 in the afternoon. Southeast wind around 6 mph.
7-day forecast for Brandywine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 6 mph SE | 1% |
| Tonight | 52°F | Mostly Clear | 6 mph SE | 2% |
| Wednesday | 75°F | Mostly Sunny | 3 to 9 mph S | 2% |
| Wednesday Night | 62°F | Mostly Cloudy then Slight Chance Light Rain | 8 mph S | 15% |
| Thursday | 76°F | Slight Chance Light Rain | 7 to 10 mph S | 24% |
| Thursday Night | 63°F | Light Rain Likely | 7 mph S | 67% |
| Friday | 71°F | Rain | 6 mph N | 79% |
| Friday Night | 52°F | Light Rain | 2 to 6 mph N | 75% |
| Saturday | 66°F | Mostly Sunny | 7 to 10 mph NW | 12% |
| Saturday Night | 44°F | Partly Cloudy | 8 mph NW | 12% |
| Sunday | 62°F | Mostly Sunny | 8 mph W | 4% |
| Sunday Night | 42°F | Partly Cloudy then Slight Chance Light Rain | 7 mph W | 18% |
| Monday | 62°F | Slight Chance Light Rain | 8 to 15 mph W | 20% |
| Monday Night | 40°F | Slight Chance Light Rain | 8 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for Brandywine (38.682, -76.885). Updated through the day.
Growing snapshot for Brandywine
Last spring frost
Apr 17
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
More local growing data for Brandywine: nearby ZIP 20601 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Benedict
Bensville
Bryans Road
Bryantown
Charlotte Hall
Cobb Island
Golden Beach
Hughesville
Indian Head
La Plata
Pomfret
Port Tobacco Village
Potomac Heights
Rock Point
Waldorf
Climate data from the nearest NOAA station, Mechanicsville 5 Ne, Md (11.2 mi from Brandywine). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.