Penikese Island Weather Forecast

    • 69
    • 73

    Chance Rain Showers

    • 69
    • 74

    Rain Showers Likely

    • 68
    • 75

    Partly Sunny

    • 70
    • 76

    Chance Rain Showers

    • 67
    • 76

    Chance Rain Showers

    • 66
    • 74

    Partly Sunny

Today 16 Aug Dukes

Sunny. Highs in the mid 70s. East Winds around 5 Mph, becoming south 10 to 15 Mph in the afternoon.

Tonight 16 Aug Dukes

Mostly clear and cooler. Near steady temperature in the upper 50s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Penikese Island Temperature Statistics

August Temperature

New Bedford, New Bedford Regional Airport (15.5 miles)

  • Lowest 5 August, 2026

    57 °F

  • Average August

    75.2 °F

  • Highest 7 August, 2026

    91 °F

Climate (2021–2026)

New Bedford, New Bedford Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.9 °F
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