Chantilly Weather Forecast

    • 48
    • 69

    Slight Chance Rain

    • 39
    • 68

    Chance Rain

    • 29
    • 49

    Slight Chance Snow Showers

    • 34
    • 46

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 34
    • 57

    Partly Sunny

Today 8 Nov Eastern Loudoun

Patchy fog this morning. Sunny. Highs in the upper 60s. West Winds around 5 Mph.

Tonight 8 Nov Eastern Loudoun

Mostly cloudy in the Evening, then clearing. Lows in the mid 40s. Southeast Winds around 5 Mph.

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  • Temperature Real-Time

Chantilly Temperature Statistics

November Temperature

Washington/Dulles International Airport, DC (2.5 miles)

  • Lowest 5 November, 2025

    33.1 °F

  • Average November

    54.4 °F

  • Highest 5 November, 2025

    73 °F

Climate (2020–Present)

Washington/Dulles International Airport, DC (2.5 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    68.6 °F
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