Mechanicsville, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mechanicsville, a community in Hanover County, Virginia.
This Afternoon
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 88. North wind around 8 mph. Chance of precipitation is 30%.
7-day forecast for Mechanicsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Chance Showers And Thunderstorms | 8 mph N | 28% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 28% |
| Saturday | 81°F | Partly Sunny | 8 mph NE | 10% |
| Saturday Night | 67°F | Mostly Cloudy | 1 to 7 mph E | 3% |
| Sunday | 87°F | Mostly Sunny | 1 to 8 mph S | 3% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 26% |
| Monday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph N | 46% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 9 mph NE | 56% |
| Tuesday | 75°F | Showers And Thunderstorms Likely | 9 to 16 mph NE | 62% |
| Tuesday Night | 61°F | Showers And Thunderstorms Likely | 9 to 15 mph NE | 62% |
| Wednesday | 70°F | Chance Rain Showers | 13 to 17 mph NE | 45% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 9 to 16 mph N | 45% |
| Thursday | 71°F | Chance Rain Showers | 14 to 17 mph N | 40% |
| Thursday Night | 58°F | Chance Showers And Thunderstorms | 5 to 15 mph N | 39% |
Forecast source: National Weather Service (api.weather.gov) for Mechanicsville (37.630, -77.355). Updated through the day.
Growing snapshot for Mechanicsville
Last spring frost
Apr 10
First fall frost
Oct 31
Growing season
202 days
Hardiness zone
7b
More local growing data for Mechanicsville: nearby ZIP 23116 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ashland Hanover Co Muni Ap, Va (6.7 mi from Mechanicsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.