Oak Hill Weather Forecast

    • 52
    • 78

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

    • 66
    • 88

    Chance Rain Showers

    • 68
    • 84

    Partly Sunny

    • 66
    • 87

    Chance Rain Showers

Today 14 Sep Eastern Loudoun

Sunny. Highs in the upper 70s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 14 Sep Eastern Loudoun

Mostly clear. Lows in the lower 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Hill Temperature Statistics

September Temperature

Washington/Dulles International Airport, DC (1.9 miles)

  • Lowest 8 September, 2026

    57.7 °F

  • Average September

    77.2 °F

  • Highest 1 September, 2026

    94.6 °F

Climate (2021–2026)

Washington/Dulles International Airport, DC (1.9 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    68.6 °F
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