Loch Lomond Weather Forecast

    • 70
    • 93

    Rain Showers

    • 65
    • 96

    Severe Tstms

    • 65
    • 88

    Mostly Sunny

    • 62
    • 93

    Chance Thunderstorms

    • 61
    • 83

    Mostly Cloudy

    • 60
    • 79

    Slight Chance Thunderstorms

    • 63
    • 85

    Slight Chance Thunderstorms

Today 11 Jun Northwest Prince William

Partly sunny with isolated Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Highs in the lower 90s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 11 Jun Northwest Prince William

Mostly cloudy with numerous Showers and scattered Thunderstorms early this Evening, then partly cloudy after midnight. Some Thunderstorms may be severe with damaging Winds. Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Loch Lomond Temperature Statistics

June Temperature

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

  • Lowest 3 June, 2026

    46 °F

  • Average June

    71.2 °F

  • Highest 7 June, 2026

    91.9 °F

Climate (2021–Present)

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