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Occoquan, VA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Occoquan, a town in Prince William County, Virginia.

Tonight
68°F
Mostly Cloudy
Mostly cloudy, with a low around 68. Southeast wind around 7 mph.

7-day forecast for Occoquan

WhenTempForecastWindPrecip
Tonight 68°F Mostly Cloudy 7 mph SE 7%
Sunday 85°F Chance Rain Showers then Slight Chance Showers And Thunderstorms 7 to 12 mph S 29%
Sunday Night 65°F Chance Showers And Thunderstorms 2 to 7 mph NW 54%
Monday 75°F Chance Rain Showers 10 mph NE 27%
Monday Night 62°F Chance Showers And Thunderstorms 9 mph NE 47%
Tuesday 70°F Chance Rain Showers 8 to 13 mph NE 54%
Tuesday Night 58°F Chance Showers And Thunderstorms 12 mph NE 54%
Wednesday 66°F Chance Rain Showers 14 mph NE 49%
Wednesday Night 57°F Chance Rain Showers 13 mph NE 37%
Thursday 66°F Chance Rain Showers 14 mph NE 33%
Thursday Night 55°F Chance Rain Showers 7 to 12 mph N 26%
Friday 69°F Slight Chance Rain Showers 10 to 14 mph N 24%
Friday Night 54°F Slight Chance Rain Showers 7 to 12 mph N 18%
Saturday 71°F Slight Chance Rain Showers 13 mph N 15%

Forecast source: National Weather Service (api.weather.gov) for Occoquan (38.682, -77.262). Updated through the day.

Growing snapshot for Occoquan

Last spring frost
Mar 28
First fall frost
Nov 8
Growing season
226 days
Hardiness zone
7b

More local growing data for Occoquan: nearby ZIP 22125 weather · frost dates · planting calendar · Virginia frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Quantico Mcas, Va (12.7 mi from Occoquan). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.