Warrenton Weather Forecast

    • 20
    • 35

    Mostly Cloudy

    • 2
    • 27

    Mostly Cloudy

    • 7
    • 16

    Mostly Sunny

    • 25
    • 41

    Mostly Sunny

    • 36
    • 50

    Partly Sunny

    • 45
    • 58

    Chance Rain

Today 12 Dec Warren

Cloudy. Highs in the mid 30s. North Winds around 5 Mph.

Tonight 12 Dec Warren

Mostly cloudy. Cooler with Lows around 20. Northwest Winds 5 to 10 Mph.

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Warrenton Temperature Statistics

December Temperature

Washington Regional Airport (16.8 miles)

  • Lowest 3 December, 2025

    14 °F

  • Average December

    33 °F

  • Highest 9 December, 2025

    59 °F

Climate (2020–Present)

Washington Regional Airport (16.8 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    69 °F
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