Dahlgren Weather Forecast

    • -7
    • 14

    Snow Likely

    • 0
    • 11

    Mostly Sunny

    • -4
    • 27

    Partly Sunny

    • -2
    • 21

    Partly Sunny

    • 3
    • 18

    Mostly Cloudy

    • 2
    • 20

    Partly Sunny

Today 25 Jan Hamilton

Snow, mainly this morning. Snow may be heavy at Times this morning. Snow accumulation of 4 to 6 Inches. Cold. Near steady temperature around 13. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow near 100 percent. Wind chill Readings as low as 3 below.

Tonight 25 Jan Hamilton

Mostly cloudy in the Evening, then clearing. Colder with Lows around 5 below. Northwest Winds 10 to 15 Mph. Wind chill Readings as low as 9 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dahlgren Temperature Statistics

January Temperature

Mount Vernon Airport (12.4 miles)

  • Lowest 20 January, 2026

    5 °F

  • Average January

    34.4 °F

  • Highest 8 January, 2026

    66.9 °F

Climate (2021–Present)

Mount Vernon Airport (12.4 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    68.4 °F
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