Martinsburg Weather Forecast

    • 51
    • 78

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 65
    • 87

    Chance Rain Showers

    • 62
    • 83

    Slight Chance Thunderstorms

    • 63
    • 81

    Chance Rain Showers

Today 14 Sep Berkeley

Sunny. Highs in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Sep Berkeley

Mostly clear. Lows in the lower 50s. North Winds 5 to 10 Mph in the Evening, becoming light and variable.

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Martinsburg Temperature Statistics

September Temperature

Eastern WV Regional Airport/Shepherd Field (3.1 miles)

  • Lowest 8 September, 2026

    55.7 °F

  • Average September

    75.9 °F

  • Highest 1 September, 2026

    94.6 °F

Climate (2021–2026)

Eastern WV Regional Airport/Shepherd Field (3.1 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.9 °F
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