Cabin John Weather Forecast

    • 28
    • 43

    Increasing Clouds

    • 26
    • 43

    Mostly Cloudy

    • 17
    • 34

    Partly Sunny

    • 30
    • 37

    Mostly Cloudy

    • 35
    • 49

    Slight Chance Rain

    • 32
    • 47

    Chance Rain/Snow

    • 22
    • 43

    Slight Chance Rain/Snow

Today 6 Dec Central and Southeast Montgomery

Partly sunny. Highs in the lower 40s. West Winds around 5 Mph.

Tonight 6 Dec Central and Southeast Montgomery

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 20s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cabin John Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (10.6 miles)

  • Lowest 3 December, 2025

    30.9 °F
  • Average December

    38.3 °F
  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (10.6 miles)

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  • Average Low 2020–2025

    52.6 °F
  • Average 2020–2025

    60.4 °F
  • Average High 2020–2025

    69.2 °F
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