Manassas Park Weather Forecast

    • 32
    • 41

    Increasing Clouds

    • 26
    • 52

    Partly Sunny

    • 11
    • 41

    Mostly Cloudy

    • 13
    • 20

    Snow

    • 12
    • 20

    Chance Snow

    • 5
    • 27

    Partly Sunny

Today 21 Jan Northwest Prince William

Mostly sunny. Highs around 40. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 21 Jan Northwest Prince William

Mostly cloudy in the Evening, then clearing. Lows in the lower 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Manassas Park Temperature Statistics

January Temperature

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

  • Lowest 5 January, 2026

    19 °F

  • Average January

    37.2 °F

  • Highest 7 January, 2026

    63 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68 °F
Get WillyWeather+ to remove ads