Willow Lake Weather Forecast

    • 68
    • 85

    Mostly Cloudy

    • 66
    • 87

    Rain Showers Likely

    • 65
    • 84

    Slight Chance Thunderstorms

    • 65
    • 83

    Partly Sunny

    • 68
    • 86

    Mostly Sunny

    • 70
    • 90

    Partly Sunny

Today 26 Aug Northern Fauquier

Mostly sunny. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 26 Aug Northern Fauquier

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Lake Temperature Statistics

August Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (16.2 miles)

  • Lowest 1 August, 2026

    63 °F

  • Average August

    77.7 °F

  • Highest 6 August, 2026

    93 °F

Climate (2021–2026)

Manassas, Manassas Regional Airport/Harry P. Davis Field (16.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    68.1 °F
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