National Weather Service Forecast for: Martinsburg WV
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 2:23 pm EDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 85. West wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Severe
T-Storms
 Tonight

Tonight: A chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 66. Northwest wind around 8 mph. Chance of precipitation is 30%.
Chance
T-storms then
Mostly Clear
 Wednesday

Wednesday: Mostly sunny, with a high near 83. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy during the early evening, then becoming cloudy, with a low around 65. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Becoming
Cloudy
 Thursday

Thursday: Mostly sunny, with a high near 83. Northwest wind around 14 mph, with gusts as high as 23 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 64.
Mostly Clear

 Friday

Friday: Sunny, with a high near 86.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 64.
Partly Cloudy

 Saturday

Saturday: Partly sunny, with a high near 88.
Partly Sunny
Hi 85 °F Lo 66 °F Hi 83 °F Lo 65 °F Hi 83 °F Lo 64 °F Hi 86 °F Lo 64 °F Hi 88 °F

Hazardous Weather Outlook
Severe Thunderstorm Watch
 

This Afternoon
 
 Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 85. West wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 A chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 66. Northwest wind around 8 mph. Chance of precipitation is 30%.
Wednesday
 
 Mostly sunny, with a high near 83. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
 
 Partly cloudy during the early evening, then becoming cloudy, with a low around 65. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday
 
 Mostly sunny, with a high near 83. Northwest wind around 14 mph, with gusts as high as 23 mph.
Thursday Night
 
 Mostly clear, with a low around 64.
Friday
 
 Sunny, with a high near 86.
Friday Night
 
 Partly cloudy, with a low around 64.
Saturday
 
 Partly sunny, with a high near 88.
Saturday Night
 
 A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
Sunday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 50%.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Monday
 
 A slight chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 20%.
Monday Night
 
 Partly cloudy, with a low around 67.
Tuesday
 
 Mostly sunny, with a high near 89.

 

Forecast from NOAA-NWS for Martinsburg WV.