Lake Manassas Weather Forecast

    • 17
    • 34

    Increasing Clouds

    • 15
    • 36

    Chance Snow

    • 8
    • 23

    Blustery

    • 13
    • 26

    Partly Sunny

    • 22
    • 39

    Mostly Cloudy

    • 28
    • 48

    Partly Sunny

Today 5 Feb Southern Fauquier

Sunny. Highs in the mid 30s. North Winds around 5 Mph.

Tonight 5 Feb Southern Fauquier

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 16. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Lake Manassas Temperature Statistics

February Temperature

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

  • Lowest 1 February, 2026

    12.9 °F

  • Average February

    25.6 °F

  • Highest 3 February, 2026

    39.9 °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

    56.9 °F

  • Average High 2021–2026

    67.9 °F
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