Antietam Weather Forecast

    • 61
    • 90

    Sunny

    • 58
    • 85

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 70
    • 94

    Chance Thunderstorms

    • 71
    • 98

    Chance Thunderstorms

    • 68
    • 96

    Chance Thunderstorms

    • 68
    • 93

    Chance Rain Showers

Today 7 Jun Washington

Sunny. Highs in the upper 80s. Northwest Winds 10 to 15 Mph.

Tonight 7 Jun Washington

Clear. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Antietam Temperature Statistics

June Temperature

Eastern WV Regional Airport/Shepherd Field (12.4 miles)

  • Lowest 3 June, 2026

    45.6 °F

  • Average June

    66.1 °F

  • Highest 5 June, 2026

    87.1 °F

Climate (2021–Present)

Eastern WV Regional Airport/Shepherd Field (12.4 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    65.9 °F
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