Lake Accotink Park Weather Forecast

    • 66
    • 89

    Mostly Sunny

    • 64
    • 92

    Thunderstorms Likely

    • 61
    • 79

    Partly Sunny

    • 61
    • 79

    Slight Chance Rain Showers

    • 67
    • 85

    Partly Sunny

    • 70
    • 93

    Chance Thunderstorms

Today 13 Jun Arlington/Falls Church/Alexandria

Sunny. Highs in the upper 80s. Northwest Winds around 5 Mph.

Tonight 13 Jun Arlington/Falls Church/Alexandria

Mostly clear. Lows in the upper 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Accotink Park Temperature Statistics

June Temperature

Fort Belvoir (5.6 miles)

  • Lowest 3 June, 2026

    49.5 °F

  • Average June

    73.2 °F

  • Highest 7 June, 2026

    93.4 °F

Climate (2021–Present)

Fort Belvoir (5.6 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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