Ben Lomond Park Weather Forecast

    • 69
    • 87

    Rain Showers

    • 69
    • 90

    Rain Showers Likely

    • 66
    • 85

    Rain Showers Likely

    • 64
    • 83

    Partly Sunny

    • 65
    • 85

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

Today 9 Jul Northwest Prince William

Patchy fog in the morning. Partly sunny with a slight chance of Showers with isolated Thunderstorms in the Morning, then mostly cloudy with Showers with Thunderstorms likely in the afternoon. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 90 percent.

Tonight 9 Jul Northwest Prince William

Partly cloudy. Showers and Thunderstorms likely in the evening. Lows in the upper 60s. West Winds around 5 Mph. Chance of rain 70 percent.

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Ben Lomond Park Temperature Statistics

July Temperature

Manassas, Manassas Regional Airport/Harry P. Davis Field (5.6 miles)

  • Lowest 1 July, 2026

    70 °F

  • Average July

    83.5 °F

  • Highest 4 July, 2026

    100 °F

Climate (2021–2026)

Manassas, Manassas Regional Airport/Harry P. Davis Field (5.6 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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