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

    • 37
    • 59

    Decreasing Clouds

    • 41
    • 60

    Increasing Clouds

    • 58
    • 71

    Chance Rain Showers

    • 42
    • 73

    Rain Showers

    • 34
    • 60

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

    • 47
    • 77

    Mostly Cloudy

Today 13 Mar Southern Fauquier

Mostly sunny. Highs in the upper 50s. East Winds around 5 Mph.

Tonight 13 Mar Southern Fauquier

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 30s. East Winds around 5 Mph.

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  • Temperature Real-Time

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

March Temperature

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

  • Lowest 3 March, 2025

    17.1 °F

  • Average March

    43.9 °F

  • Highest 11 March, 2025

    73 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    56.8 °F

  • Average High 2020–2025

    67.9 °F
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