Quantico Base, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Quantico Base, a community in Prince William County, Virginia.
Today
86°F
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Partly sunny, with a high near 86. Northeast wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Quantico Base
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Partly Sunny then Slight Chance Rain Showers | 7 mph NE | 18% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 6 mph E | 74% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 1 to 6 mph SE | 69% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms | 6 mph S | 37% |
| Thursday | 91°F | Mostly Sunny | 6 to 10 mph S | 8% |
| Thursday Night | 74°F | Mostly Clear | 5 to 9 mph SW | 8% |
| Friday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph SW | 28% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 37% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 45% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 45% |
| Sunday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 19% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
| Monday | 93°F | Mostly Sunny | 1 to 5 mph W | 7% |
| Monday Night | 73°F | Partly Cloudy | 5 mph SW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Quantico Base (38.523, -77.318). Updated through the day.
Growing snapshot for Quantico Base
Last spring frost
Mar 28
First fall frost
Nov 8
Growing season
226 days
Hardiness zone
7b
More local growing data for Quantico Base: nearby ZIP 22026 weather · frost dates · planting calendar · Virginia frost dates
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Climate data from the nearest NOAA station, Quantico Mcas, Va (4.2 mi from Quantico Base). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.