Lehigh Portland Park Weather Forecast

    • 24
    • 56

    Breezy

    • 22
    • 38

    Partly Sunny

    • 25
    • 44

    Mostly Cloudy

    • 16
    • 37

    Partly Sunny

    • 23
    • 40

    Mostly Cloudy

    • 24
    • 40

    Chance Rain

Today 29 Dec Southern Fauquier

Mostly cloudy with numerous rain Showers late this Morning, then sunny this afternoon. Windy with Highs in the upper 50s. Temperature falling to around 40 this afternoon. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming west 20 to 30 Mph with Gusts up to 45 Mph this afternoon. Chance of rain 60 percent.

Tonight 29 Dec Southern Fauquier

Mostly clear and Blustery. Lows in the mid 20s. West Winds 15 to 25 Mph. Gusts up to 45 Mph in the evening.

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Lehigh Portland Park Temperature Statistics

December Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (5 miles)

  • Lowest 16 December, 2025

    12.9 °F

  • Average December

    34.9 °F

  • Highest 19 December, 2025

    61 °F

Climate (2020–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (5 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    68 °F
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