Martinsburg, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martinsburg, a city in Berkeley County, West Virginia.
This Afternoon
78°F
Partly Sunny
Partly sunny, with a high near 78. Southeast wind around 8 mph.
7-day forecast for Martinsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Partly Sunny | 8 mph SE | 4% |
| Tonight | 66°F | Mostly Cloudy then Isolated Rain Showers | 6 to 10 mph SE | 20% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 8 to 13 mph S | 70% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms | 2 to 8 mph NW | 70% |
| Monday | 71°F | Chance Rain Showers | 10 mph NE | 41% |
| Monday Night | 57°F | Rain Showers Likely | 6 to 9 mph NE | 67% |
| Tuesday | 64°F | Showers And Thunderstorms | 7 to 12 mph NE | 76% |
| Tuesday Night | 53°F | Showers And Thunderstorms Likely | 9 mph NE | 74% |
| Wednesday | 58°F | Rain Showers Likely | 10 mph NE | 58% |
| Wednesday Night | 53°F | Chance Rain Showers | 9 mph NE | 41% |
| Thursday | 61°F | Chance Rain Showers | 9 mph NE | 29% |
| Thursday Night | 51°F | Chance Rain Showers | 3 to 7 mph N | 25% |
| Friday | 67°F | Chance Rain Showers | 9 mph N | 25% |
| Friday Night | 51°F | Chance Rain Showers | 6 to 9 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov) for Martinsburg (39.458, -77.978). Updated through the day.
Growing snapshot for Martinsburg
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
187 days
Hardiness zone
7a
More local growing data for Martinsburg: nearby ZIP 25401 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Martinsburg 2, Wv (0.7 mi from Martinsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.