Accokeek Weather Forecast

    • 50
    • 64

    Decreasing Clouds

    • 52
    • 73

    Partly Sunny

    • 64
    • 83

    Partly Sunny

    • 65
    • 84

    Slight Chance Thunderstorms

    • 66
    • 87

    Mostly Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

Today 14 May Charles

Mostly sunny. Highs in the mid 60s. Northwest Winds 10 to 15 Mph.

Tonight 14 May Charles

Mostly cloudy with scattered Showers. Lows in the mid 50s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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Accokeek Temperature Statistics

May Temperature

Fort Belvoir (8.7 miles)

  • Lowest 1 May, 2026

    37.4 °F

  • Average May

    59.8 °F

  • Highest 5 May, 2026

    85.3 °F

Climate (2021–Present)

Fort Belvoir (8.7 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.3 °F
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