Dahlgren Weather Forecast

    • 54
    • 74

    Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 46
    • 71

    Partly Sunny

    • 46
    • 68

    Mostly Sunny

    • 57
    • 74

    Chance Rain Showers

    • 50
    • 74

    Mostly Sunny

Today 8 May Hamilton

Sunny. Highs in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 8 May Hamilton

A slight chance of Thunderstorms. Showers likely. Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dahlgren Temperature Statistics

May Temperature

Mount Vernon Airport (12.4 miles)

  • Lowest 2 May, 2026

    39 °F

  • Average May

    57.3 °F

  • Highest 4 May, 2026

    75.9 °F

Climate (2021–Present)

Mount Vernon Airport (12.4 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    69 °F
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