Chantilly Weather Forecast

    • 49
    • 64

    Rain Showers

    • 65
    • 83

    Mostly Cloudy

    • 62
    • 85

    Rain Showers

    • 42
    • 71

    Chance Rain Showers

    • 40
    • 61

    Partly Sunny

    • 34
    • 59

    Partly Sunny

Today 2 Apr Eastern Loudoun

Cloudy. Patchy fog late this morning. Patchy very light drizzle late this Morning, then scattered Showers this afternoon. Cooler with Highs in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 2 Apr Eastern Loudoun

Mostly cloudy. Scattered Showers with isolated Thunderstorms in the evening. Patchy fog. Lows in the upper 40s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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Chantilly Temperature Statistics

April Temperature

Washington/Dulles International Airport, DC (2.5 miles)

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Climate (2021–Present)

Washington/Dulles International Airport, DC (2.5 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.5 °F
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