Lake Anne Weather Forecast

    • 67
    • 79

    Windy

    • 65
    • 83

    Rain Showers Likely

    • 62
    • 74

    Chance Rain Showers

    • 57
    • 66

    Rain Showers Likely

    • 56
    • 62

    Chance Rain Showers

    • 55
    • 64

    Slight Chance Rain Showers

Today 19 Sep Eastern Loudoun

Partly sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph, becoming east in the afternoon.

Tonight 19 Sep Eastern Loudoun

Mostly cloudy. Isolated Showers after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Anne Temperature Statistics

September Temperature

Washington/Dulles International Airport, DC (6.2 miles)

  • Lowest 15 September, 2026

    52.6 °F

  • Average September

    75.9 °F

  • Highest 1 September, 2026

    94.6 °F

Climate (2021–2026)

Washington/Dulles International Airport, DC (6.2 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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