Oak Grove Weather Forecast

    • 36
    • 63

    Mostly Sunny

    • 37
    • 66

    Mostly Sunny

    • 47
    • 69

    Sunny

    • 44
    • 67

    Partly Sunny

    • 46
    • 64

    Mostly Cloudy

    • 48
    • 70

    Mostly Sunny

Today 24 Oct Eastern Loudoun

Patchy fog and frost this morning. Sunny. Highs in the lower 60s. North Winds around 5 Mph, becoming east this afternoon.

Tonight 24 Oct Eastern Loudoun

Mostly clear. Patchy fog and frost after midnight. Lows in the mid 30s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Oak Grove Temperature Statistics

October Temperature

Washington/Dulles International Airport, DC (3.7 miles)

  • Lowest 19 October, 2026

    36.6 °F

  • Average October

    62.6 °F

  • Highest 2 October, 2026

    89.7 °F

Climate (2021–2026)

Washington/Dulles International Airport, DC (3.7 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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