Pea Island Weather Forecast

    • 65
    • 81

    Increasing Clouds

    • 60
    • 75

    Mostly Sunny

    • 65
    • 72

    Rain Showers

    • 66
    • 74

    Rain Showers

    • 63
    • 75

    Partly Sunny

    • 67
    • 73

    Partly Sunny

Today 10 Sep Southern Plymouth

Mostly sunny. Highs in the mid 80s. West Winds around 15 Mph with Gusts up to 35 Mph.

Tonight 10 Sep Southern Plymouth

Mostly clear in the Evening, then becoming partly cloudy. Cooler. Less humid with Lows in the upper 50s. West Winds 10 to 15 Mph, becoming northwest around 5 Mph after midnight.

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  • Temperature Real-Time

Pea Island Temperature Statistics

September Temperature

New Bedford, New Bedford Regional Airport (6.8 miles)

  • Lowest 7 September, 2026

    48 °F

  • Average September

    66.6 °F

  • Highest 4 September, 2026

    82.9 °F

Climate (2021–2026)

New Bedford, New Bedford Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    61.9 °F
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