Mount Pleasant Weather Forecast

    • 19
    • 35

    Slight Chance Snow

    • 29
    • 35

    Partly Sunny

    • 34
    • 47

    Slight Chance Rain

    • 28
    • 42

    Mostly Cloudy

    • 24
    • 41

    Chance Rain/Snow

    • 20
    • 34

    Partly Sunny

Today 8 Dec District of Columbia

Cloudy with a 20 percent chance of snow. Highs in the mid 30s. Northeast Winds 10 to 15 Mph.

Tonight 8 Dec District of Columbia

Cloudy in the Evening, then clearing. Lows around 19. North Winds around 5 Mph.

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Mount Pleasant Temperature Statistics

December Temperature

Washington/Reagan National Airport, DC (5.6 miles)

  • Lowest 5 December, 2025

    28.4 °F

  • Average December

    36.6 °F

  • Highest 1 December, 2025

    46 °F

Climate (2020–Present)

Washington/Reagan National Airport, DC (5.6 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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