Piermont Weather Forecast

    • 38
    • 64

    Becoming Sunny

    • 50
    • 70

    Partly Sunny

    • 55
    • 76

    Partly Sunny

    • 54
    • 73

    Chance Rain Showers

    • 47
    • 70

    Slight Chance Rain Showers

    • 47
    • 66

    Chance Rain Showers

Today 14 Sep Northern Grafton

Areas of fog in the morning. Partly sunny. Less humid with Highs in the lower 60s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 14 Sep Northern Grafton

Mostly clear. Chance of frost in Sheltered Locations after midnight. Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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Piermont Temperature Statistics

September Temperature

Plymouth Municipal Airport (20.5 miles)

  • Lowest 9 September, 2026

    46.9 °F

  • Average September

    62.8 °F

  • Highest 10 September, 2026

    80.1 °F

Climate (2021–2026)

Plymouth Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    57 °F
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