Dahlgren Weather Forecast

    • 62
    • 88

    Becoming Sunny

    • 67
    • 90

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 75
    • 97

    Hot

    • 76
    • 98

    Hot

    • 76
    • 98

    Hot

    • 76
    • 98

    Hot

Today 28 Aug Hamilton

Sunny. Near steady temperature in the upper 80s. Northeast Winds around 5 Mph.

Tonight 28 Aug Hamilton

Clear. Patchy fog after midnight. Lows in the lower 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Dahlgren Temperature Statistics

August Temperature

Mount Vernon Airport (12.4 miles)

  • Lowest 24 August, 2026

    53.1 °F

  • Average August

    77.3 °F

  • Highest 11 August, 2026

    97 °F

Climate (2021–2026)

Mount Vernon Airport (12.4 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    69.1 °F
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