Mechanicsville, VA Weather & Growing Conditions
Overnight
50°F
Mostly Clear
Mostly clear, with a low around 50. South wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Clear | 1 mph S | 0% |
| Wednesday | 77°F | Patchy Fog then Mostly Sunny | 1 to 8 mph S | 1% |
| Wednesday Night | 62°F | Mostly Cloudy | 7 mph S | 4% |
| Thursday | 78°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 12 mph S | 19% |
| Thursday Night | 64°F | Rain Showers Likely | 6 mph S | 67% |
| Friday | 72°F | Showers And Thunderstorms | 3 to 7 mph W | 90% |
| Friday Night | 50°F | Rain Showers | 0 to 5 mph N | 84% |
| Saturday | 66°F | Mostly Sunny | 5 to 8 mph NW | 6% |
| Saturday Night | 40°F | Mostly Clear | 5 mph NW | 6% |
| Sunday | 63°F | Sunny | 3 to 7 mph W | 2% |
| Sunday Night | 39°F | Mostly Clear | 3 mph W | 7% |
| Monday | 63°F | Sunny | 3 to 9 mph W | 6% |
| Monday Night | 37°F | Mostly Clear | 3 mph W | 3% |
| Tuesday | 66°F | Sunny | 3 to 9 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mechanicsville, VA
Last spring frost
Apr 7
First fall frost
Nov 1
Growing season
206 days
Hardiness zone
7b
Explore more for Mechanicsville, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Sandston, Va (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.