Quantico, MD Weather & Growing Conditions
Today
81°F
Partly Sunny
Partly sunny, with a high near 81. Northeast wind 6 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny | 6 to 10 mph NE | 13% |
| Tonight | 66°F | Partly Cloudy | 6 to 9 mph E | 10% |
| Sunday | 83°F | Mostly Sunny | 6 to 10 mph S | 4% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 40% |
| Monday | 76°F | Chance Rain Showers | 6 to 13 mph N | 40% |
| Monday Night | 65°F | Chance Rain Showers | 8 to 12 mph NE | 35% |
| Tuesday | 73°F | Chance Rain Showers | 12 to 18 mph NE | 45% |
| Tuesday Night | 62°F | Chance Rain Showers | 13 to 18 mph NE | 45% |
| Wednesday | 71°F | Chance Rain Showers | 15 to 18 mph NE | 42% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms | 13 to 17 mph NE | 40% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 15 to 18 mph NE | 40% |
| Thursday Night | 57°F | Chance Showers And Thunderstorms | 10 to 17 mph N | 40% |
| Friday | 70°F | Slight Chance Rain Showers | 13 mph N | 22% |
| Friday Night | 55°F | Slight Chance Rain Showers | 7 to 12 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Quantico, MD
Last spring frost
Apr 8
First fall frost
Nov 4
Growing season
209 days
Hardiness zone
7b
Explore more for Quantico, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Vienna, Md (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.