The temperatures in Martinsburg in September are comfortable with low of 15°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Martinsburg during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Martinsburg in September 2025.
If you’re planning to visit Martinsburg in the near future, we highly recommend that you review the 14 day weather forecast for Martinsburg before you arrive.
Temperatures
26° / 15°
Rainy Days
7
Snowy Days
0
Dry Days
23
Rainfall
115
mm
Sun Hours
7.1
Hrs
