Gainesville Weather Forecast

    • 35
    • 52

    Partly Sunny

    • 47
    • 60

    Mostly Cloudy

    • 55
    • 74

    Chance Rain

    • 31
    • 65

    Chance Rain/Snow

    • 30
    • 52

    Mostly Sunny

    • 40
    • 59

    Partly Sunny

Today 24 Mar Northwest Prince William

Sunny. Highs in the lower 50s. North Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 24 Mar Northwest Prince William

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 30s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gainesville Temperature Statistics

March Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (7.5 miles)

  • Lowest 13 March, 2026

    25 °F

  • Average March

    51.6 °F

  • Highest 11 March, 2026

    86 °F

Climate (2021–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (7.5 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68 °F
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