Watchung Reservation Weather Forecast

    • 14
    • 32

    Becoming Sunny

    • 9
    • 22

    Mostly Sunny

    • 24
    • 31

    Mostly Cloudy

    • 17
    • 37

    Slight Chance Snow

    • 16
    • 28

    Partly Sunny

    • 12
    • 28

    Chance Snow

Today 19 Jan Western Union

Sunny in the Morning, then becoming partly sunny. Highs in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 19 Jan Western Union

Mostly clear. Lows around 15. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Watchung Reservation Temperature Statistics

January Temperature

Linden Airport (8.1 miles)

  • Lowest 3 January, 2026

    20.3 °F

  • Average January

    36 °F

  • Highest 9 January, 2026

    53.1 °F

Climate (2021–Present)

Linden Airport (8.1 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.9 °F
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