Greenwich Township Weather Forecast

    • 27
    • 49

    Decreasing Clouds

    • 10
    • 39

    Partly Sunny

    • 14
    • 21

    Snow

    • 21
    • 25

    Wintry Mix

    • 8
    • 27

    Slight Chance Snow

    • 9
    • 20

    Partly Sunny

    • 11
    • 24

    Mostly Cloudy

Today 22 Jan Gloucester

Mostly cloudy. Not as cool with Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Jan Gloucester

Mostly cloudy this Evening, then clearing. Cold with Lows in the mid 20s. West Winds 5 to 10 Mph.

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Greenwich Township Temperature Statistics

January Temperature

Philadelphia, Philadelphia International Airport (4.3 miles)

  • Lowest 20 January, 2026

    18 °F

  • Average January

    36.3 °F

  • Highest 7 January, 2026

    57 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (4.3 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    66.9 °F
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