Manassas Regional Airport (Harry P. Davis Field) Weather Forecast

    • 56
    • 81

    Mostly Sunny

    • 51
    • 82

    Rain Likely

    • 28
    • 53

    Rain Likely

    • 38
    • 58

    Partly Sunny

    • 36
    • 59

    Mostly Cloudy

    • 49
    • 67

    Rain Likely

Today 10 Mar Southern Fauquier

Sunny. Highs around 80. South Winds around 5 Mph.

Tonight 10 Mar Southern Fauquier

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph.

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Manassas Regional Airport (Harry P. Davis Field) Temperature Statistics

March Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (0 miles)

  • Lowest 2 March, 2026

    30 °F

  • Average March

    48.5 °F

  • Highest 8 March, 2026

    73.9 °F

Climate (2021–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (0 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68 °F
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