Petersburg, VA Weather & Growing Conditions
Overnight
69°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy, with a low around 69. Northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Slight Chance Rain Showers | 3 mph NE | 22% |
| Saturday | 83°F | Slight Chance Rain Showers then Partly Sunny | 3 to 7 mph NE | 21% |
| Saturday Night | 65°F | Partly Cloudy | 2 to 6 mph SE | 4% |
| Sunday | 87°F | Mostly Sunny | 2 to 6 mph S | 3% |
| Sunday Night | 68°F | Slight Chance Rain Showers | 0 to 5 mph SW | 17% |
| Monday | 82°F | Chance Showers And Thunderstorms | 1 to 10 mph N | 42% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 52% |
| Tuesday | 77°F | Showers And Thunderstorms Likely | 7 to 14 mph NE | 56% |
| Tuesday Night | 62°F | Showers And Thunderstorms Likely | 7 to 13 mph NE | 56% |
| Wednesday | 70°F | Chance Rain Showers | 10 to 14 mph NE | 50% |
| Wednesday Night | 59°F | Chance Rain Showers | 7 to 13 mph N | 50% |
| Thursday | 71°F | Chance Rain Showers | 10 to 14 mph N | 41% |
| Thursday Night | 56°F | Chance Rain Showers | 5 to 13 mph N | 39% |
| Friday | 72°F | Partly Sunny then Slight Chance Rain Showers | 9 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Petersburg, VA
Last spring frost
Apr 3
First fall frost
Nov 3
Growing season
216 days
Hardiness zone
7b
Explore more for Petersburg, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Petersburg, Va (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.