Lansdowne Weather Forecast

    • 31
    • 40

    Snow Likely

    • 38
    • 44

    Chance Rain/Snow

    • 31
    • 46

    Mostly Cloudy

    • 38
    • 44

    Rain Likely

    • 38
    • 57

    Rain Likely

    • 38
    • 50

    Chance Rain

Today 22 Dec Delaware

Mostly sunny. Highs in the upper 30s. West Winds 5 to 10 Mph.

Tonight 22 Dec Delaware

Mostly cloudy. A chance of snow after midnight. Cold with Lows around 30. Southwest Winds around 5 Mph. Chance of snow 50 percent.

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Lansdowne Temperature Statistics

December Temperature

Philadelphia, Philadelphia International Airport (5 miles)

  • Lowest 9 December, 2025

    18 °F

  • Average December

    34.9 °F

  • Highest 19 December, 2025

    61 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (5 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
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