Demarest Weather Forecast

    • 33
    • 38

    Increasing Clouds

    • 26
    • 44

    Partly Sunny

    • 29
    • 39

    Chance Rain/Snow

    • 33
    • 43

    Slight Chance Rain/Snow

    • 31
    • 43

    Chance Rain

    • 36
    • 44

    Chance Rain

    • 34
    • 49

    Slight Chance Rain

Today 20 Dec Eastern Bergen

Mostly sunny. Much cooler with Highs in the upper 30s. Southwest Winds around 5 Mph.

Tonight 20 Dec Eastern Bergen

Mostly cloudy. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Demarest Temperature Statistics

December Temperature

Teterboro, Teterboro Airport (8.1 miles)

  • Lowest 9 December, 2025

    16 °F

  • Average December

    31.7 °F

  • Highest 18 December, 2025

    54 °F

Climate (2020–Present)

Teterboro, Teterboro Airport (8.1 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.1 °F

  • Average High 2020–2025

    64.8 °F
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