Annandale Weather Forecast

    • 35
    • 55

    Mostly Sunny

    • 41
    • 63

    Partly Sunny

    • 54
    • 76

    Partly Sunny

    • 48
    • 71

    Mostly Sunny

    • 57
    • 72

    Partly Sunny

    • 65
    • 83

    Mostly Cloudy

Today 8 Apr Arlington/Falls Church/Alexandria

Sunny. Highs in the mid 50s. East Winds around 5 Mph.

Tonight 8 Apr Arlington/Falls Church/Alexandria

Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Southeast Winds around 5 Mph.

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Annandale Temperature Statistics

April Temperature

Fort Belvoir (7.5 miles)

  • Lowest 2 April, 2026

    48.4 °F

  • Average April

    67 °F

  • Highest 1 April, 2026

    88.5 °F

Climate (2021–Present)

Fort Belvoir (7.5 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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