Saranac at Lake Manassac Weather Forecast

    • 48
    • 65

    Partly Sunny

    • 49
    • 74

    Partly Sunny

    • 62
    • 85

    Partly Sunny

    • 63
    • 87

    Mostly Sunny

    • 66
    • 89

    Mostly Sunny

    • 69
    • 92

    Partly Sunny

Today 14 May Northwest Prince William

Sunny in the Morning, then becoming partly sunny. Highs in the mid 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 May Northwest Prince William

Partly cloudy. Lows in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Saranac at Lake Manassac Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2026

    36 °F

  • Average May

    59.1 °F

  • Highest 5 May, 2026

    84.9 °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

    68.1 °F
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