Lake Newport Weather Forecast

    • 48
    • 66

    Increasing Clouds

    • 51
    • 81

    Rain Likely

    • 32
    • 57

    Chance Rain

    • 38
    • 51

    Partly Sunny

    • 43
    • 59

    Slight Chance Rain

    • 49
    • 65

    Chance Rain

Today 21 Mar Eastern Loudoun

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 21 Mar Eastern Loudoun

Partly cloudy. Lows in the upper 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Newport Temperature Statistics

March Temperature

Washington/Dulles International Airport, DC (6.2 miles)

  • Lowest 18 March, 2026

    23.6 °F

  • Average March

    49.3 °F

  • Highest 11 March, 2026

    86.6 °F

Climate (2021–Present)

Washington/Dulles International Airport, DC (6.2 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    68.4 °F
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