Fairfax Weather Forecast

    • 47
    • 61

    Decreasing Clouds

    • 41
    • 63

    Mostly Sunny

    • 38
    • 53

    Sunny

    • 50
    • 59

    Rain Showers Likely

    • 44
    • 63

    Chance Rain Showers

    • 38
    • 54

    Mostly Sunny

Today 16 Oct Fairfax

Mostly cloudy. Highs in the lower 60s. Southwest Winds around 5 Mph.

Tonight 16 Oct Fairfax

Mostly cloudy. Lows in the upper 40s. South Winds around 5 Mph, becoming west after midnight.

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Fairfax Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (9.3 miles)

  • Lowest 14 October, 2018

    41 °F
  • Average October

    68.5 °F
  • Highest 4 October, 2018

    88 °F

Climate (2010–Present)

Washington/Dulles International Airport, DC (9.3 miles)

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  • Average Low 2010–Present

    47.2 °F
  • Average 2010–Present

    57.2 °F
  • Average High 2010–Present

    66.6 °F
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