Penikese Island Weather Forecast

    • 63
    • 71

    Increasing Clouds

    • 58
    • 68

    Mostly Sunny

    • 62
    • 67

    Mostly Sunny

    • 62
    • 68

    Chance Rain Showers

    • 61
    • 68

    Chance Rain Showers

    • 60
    • 67

    Slight Chance Rain Showers

Today 11 Sep Dukes

Sunny. Highs in the lower 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Sep Dukes

Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. North Winds around 5 Mph, increasing to 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penikese Island Temperature Statistics

September Temperature

New Bedford, New Bedford Regional Airport (15.5 miles)

  • Lowest 9 September, 2025

    45 °F

  • Average September

    63.7 °F

  • Highest 6 September, 2025

    79 °F

Climate (2020–Present)

New Bedford, New Bedford Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    62.4 °F
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