Dahlgren Weather Forecast

    • 55
    • 74

    Rain Showers

    • 52
    • 77

    Mostly Sunny

    • 60
    • 78

    Rain Showers Likely

    • 57
    • 80

    Rain Showers

    • 51
    • 75

    Mostly Sunny

    • 51
    • 72

    Chance Rain Showers

Today 24 Apr Hamilton

Mostly cloudy with a chance of Thunderstorms. Showers. Highs in the mid 70s. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 24 Apr Hamilton

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 50s. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dahlgren Temperature Statistics

April Temperature

Mount Vernon Airport (12.4 miles)

  • Lowest 19 April, 2026

    33.1 °F

  • Average April

    62.2 °F

  • Highest 17 April, 2026

    84 °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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