Whippany Weather Forecast

    • 12
    • 31

    Decreasing Clouds

    • 8
    • 21

    Mostly Sunny

    • 22
    • 30

    Mostly Cloudy

    • 15
    • 37

    Slight Chance Snow

    • 15
    • 28

    Mostly Cloudy

    • 10
    • 27

    Chance Snow

Today 19 Jan Morris

Mostly sunny. Cold with Highs around 30. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Jan Morris

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 11. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 2 below.

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Whippany Temperature Statistics

January Temperature

Morristown Municipal (1.2 miles)

  • Lowest 1 January, 2026

    10.4 °F

  • Average January

    32.2 °F

  • Highest 8 January, 2026

    51.8 °F

Climate (2021–Present)

Morristown Municipal (1.2 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    64.1 °F
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