Martinsburg, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martinsburg, a city in Berkeley County, West Virginia.
Today
86°F
Mostly Sunny
Mostly sunny, with a high near 86. East wind 1 to 5 mph.
7-day forecast for Martinsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Mostly Sunny | 1 to 5 mph E | 0% |
| Tonight | 68°F | Mostly Cloudy then Chance Rain Showers | 1 to 5 mph E | 35% |
| Wednesday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph E | 68% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 28% |
| Thursday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph S | 54% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 54% |
| Friday | 90°F | Mostly Sunny then Showers And Thunderstorms Likely | 1 to 6 mph SW | 59% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 59% |
| Saturday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph W | 48% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph SW | 48% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 15% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 15% |
| Monday | 92°F | Mostly Sunny | 2 to 9 mph W | 11% |
| Monday Night | 71°F | Partly Cloudy | 2 to 8 mph W | 12% |
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 Aug 4, 2026.