Fairfax Weather Forecast

    • 42
    • 48

    Mostly Cloudy

    • 34
    • 56

    Rain Showers Likely

    • 35
    • 47

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 42
    • 59

    Sunny

    • 46
    • 65

    Mostly Cloudy

    • 49
    • 67

    Mostly Sunny

Today 31 Oct Arlington/Falls Church/Alexandria

Mostly cloudy. Highs around 50. Southeast Winds around 5 Mph.

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Fairfax Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (9.3 miles)

  • Lowest 18 October, 2020

    35.1 °F
  • Average October

    59.2 °F
  • Highest 7 October, 2020

    82.9 °F

Climate (2010–Present)

Washington/Dulles International Airport, DC (9.3 miles)

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  • Average Low 2010–Present

    48.8 °F
  • Average 2010–Present

    58.1 °F
  • Average High 2010–Present

    67.5 °F
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