Upper Darby Weather Forecast

    • 29
    • 40

    Partly Cloudy

    • 36
    • 49

    Mostly Cloudy

    • 46
    • 59

    Rain

    • 44
    • 63

    Mostly Cloudy

    • 42
    • 67

    Chance Rain

    • 30
    • 52

    Partly Sunny

    • 32
    • 47

    Mostly Cloudy

Today 18 Mar Delaware

Mostly sunny. Highs around 40. South Winds around 5 Mph.

Tonight 18 Mar Delaware

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Darby Temperature Statistics

March Temperature

Philadelphia, Philadelphia International Airport (6.8 miles)

  • Lowest 2 March, 2026

    26.7 °F

  • Average March

    48.7 °F

  • Highest 10 March, 2026

    82.9 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (6.8 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.9 °F
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