Oakton Weather Forecast

    • 28
    • 44

    Increasing Clouds

    • 42
    • 48

    Slight Chance Rain

    • 26
    • 58

    Chance Rain

    • 24
    • 36

    Partly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 22
    • 41

    Mostly Cloudy

    • 22
    • 36

    Partly Sunny

Today 27 Dec Arlington/Falls Church/Alexandria

Partly sunny. Highs in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 27 Dec Arlington/Falls Church/Alexandria

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 20s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oakton Temperature Statistics

December Temperature

Washington/Dulles International Airport, DC (8.7 miles)

  • Lowest 9 December, 2025

    14 °F

  • Average December

    34.9 °F

  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (8.7 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    58.2 °F

  • Average High 2020–2025

    68.4 °F
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