Lehigh Portland Park Weather Forecast

    • 62
    • 83

    Chance Thunderstorms

    • 61
    • 85

    Partly Sunny

    • 66
    • 88

    Sunny

    • 72
    • 96

    Mostly Sunny

    • 71
    • 95

    Partly Sunny

    • 70
    • 93

    Slight Chance Thunderstorms

    • 68
    • 91

    Slight Chance Thunderstorms

Today 12 Jul Southern Fauquier

Showers likely with a chance of Thunderstorms. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 12 Jul Southern Fauquier

Mostly cloudy. Scattered Showers and Thunderstorms this evening. Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lehigh Portland Park Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2026

    70 °F

  • Average July

    81.5 °F

  • Highest 4 July, 2026

    100 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    68.1 °F
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