Grant Park Weather Forecast

    • 28
    • 43

    Partly Sunny

    • 25
    • 40

    Mostly Cloudy

    • 15
    • 29

    Partly Sunny

    • 29
    • 34

    Mostly Cloudy

    • 34
    • 44

    Chance Rain

    • 30
    • 42

    Chance Rain/Snow

    • 23
    • 39

    Chance Snow

Today 6 Dec Southern Westchester

Partly sunny. Highs in the lower 40s. Southwest Winds around 5 Mph.

Tonight 6 Dec Southern Westchester

Partly cloudy this Evening, then becoming mostly clear. Lows in the upper 20s. West Winds around 5 Mph.

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Grant Park Temperature Statistics

December Temperature

Teterboro, Teterboro Airport (9.9 miles)

  • Lowest 4 December, 2025

    23 °F

  • Average December

    35 °F

  • Highest 1 December, 2025

    44.1 °F

Climate (2020–Present)

Teterboro, Teterboro Airport (9.9 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    64.8 °F
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