Gainesville Weather Forecast

    • 29
    • 56

    Mostly Cloudy

    • 42
    • 61

    Mostly Cloudy

    • 46
    • 57

    Rain Showers Likely

    • 33
    • 46

    Mostly Sunny

    • 27
    • 43

    Mostly Sunny

    • 24
    • 45

    Mostly Sunny

    • 28
    • 51

    Chance Rain Showers

Today 21 Jan Prince William/Manassas/Manassas Park

Mostly cloudy. Highs in the mid 50s. South Winds around 5 Mph.

Tonight 21 Jan Prince William/Manassas/Manassas Park

Mostly cloudy. Lows in the lower 40s. South Winds around 5 Mph.

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Gainesville Temperature Statistics

January Temperature

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

  • Lowest 3 January, 2018

    -0.9 °F
  • Average January

    27 °F
  • Highest 12 January, 2018

    71.6 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    45.9 °F
  • Average 2010–Present

    55.6 °F
  • Average High 2010–Present

    67.8 °F
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