Greenwich Park Weather Forecast

    • 38
    • 55

    Partly Sunny

    • 52
    • 59

    Rain

    • 43
    • 65

    Rain

    • 28
    • 52

    Partly Sunny

    • 26
    • 44

    Mostly Sunny

    • 31
    • 51

    Partly Sunny

Today 8 Jan Southern Fauquier

Areas of fog in the morning. Mostly sunny. Highs in the mid 50s. Light and variable Winds, becoming south around 5 Mph in the afternoon.

Tonight 8 Jan Southern Fauquier

Mostly cloudy. Lows in the upper 30s. South Winds around 5 Mph.

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Greenwich Park Temperature Statistics

January Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (6.2 miles)

  • Lowest 5 January, 2026

    19 °F

  • Average January

    30.9 °F

  • Highest 4 January, 2026

    44.1 °F

Climate (2021–Present)

Manassas, Manassas Regional Airport/Harry P. Davis Field (6.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68 °F
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