Lewiston Weather Forecast

    • 59
    • 78

    Increasing Clouds

    • 56
    • 76

    Partly Sunny

    • 57
    • 79

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 56
    • 78

    Partly Sunny

Today 26 Aug Spotsylvania

Sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 26 Aug Spotsylvania

Partly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph.

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Lewiston Temperature Statistics

August Temperature

Lake Anna Airport (6.8 miles)

  • Lowest 10 August, 2025

    57 °F

  • Average August

    72.4 °F

  • Highest 17 August, 2025

    91 °F

Climate (2020–Present)

Lake Anna Airport (6.8 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    69.3 °F
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