Lake Newport Weather Forecast

    • 63
    • 87

    Slight Chance Thunderstorms

    • 60
    • 79

    Sunny

    • 63
    • 81

    Partly Sunny

    • 64
    • 81

    Partly Sunny

    • 67
    • 85

    Chance Rain Showers

    • 68
    • 87

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

Today 22 Jul Eastern Loudoun

Mostly sunny with isolated Showers and Thunderstorms. Highs in the upper 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 22 Jul Eastern Loudoun

Mostly cloudy. Lows in the lower 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Newport Temperature Statistics

July Temperature

Washington/Dulles International Airport, DC (6.2 miles)

  • Lowest 13 July, 2026

    62.7 °F

  • Average July

    81.2 °F

  • Highest 4 July, 2026

    99.6 °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

    58.2 °F

  • Average High 2021–2026

    68.6 °F
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