Antietam Weather Forecast

    • 35
    • 64

    Sunny

    • 45
    • 67

    Mostly Sunny

    • 55
    • 70

    Rain Showers Likely

    • 50
    • 65

    Rain Showers Likely

    • 50
    • 65

    Chance Rain Showers

    • 51
    • 72

    Partly Sunny

Today 9 Oct Washington

Sunny. Highs in the lower 60s. Northeast Winds 5 to 10 Mph.

Tonight 9 Oct Washington

Clear. Areas of frost after midnight. Lows in the mid 30s. Northeast Winds 5 to 10 Mph.

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Antietam Temperature Statistics

October Temperature

Eastern WV Regional Airport/Shepherd Field (12.4 miles)

  • Lowest 2 October, 2025

    43 °F

  • Average October

    61.7 °F

  • Highest 6 October, 2025

    82 °F

Climate (2020–Present)

Eastern WV Regional Airport/Shepherd Field (12.4 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    65.8 °F
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