South Berwick Weather Forecast

    • 49
    • 76

    Partly Sunny

    • 52
    • 73

    Mostly Cloudy

    • 56
    • 78

    Partly Sunny

    • 43
    • 78

    Mostly Sunny

    • 41
    • 67

    Mostly Sunny

    • 48
    • 72

    Partly Sunny

    • 55
    • 77

    Partly Sunny

Today 16 Sep Interior York

Partly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 16 Sep Interior York

Partly cloudy. Lows in the upper 40s. Light and variable Winds.

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South Berwick Temperature Statistics

September Temperature

Rochester - Skyhaven Airport (6.2 miles)

  • Lowest 10 September, 2025

    45 °F

  • Average September

    62.6 °F

  • Highest 3 September, 2025

    82 °F

Climate (2020–Present)

Rochester - Skyhaven Airport (6.2 miles)

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  • Average Low 2020–2025

    41.4 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    60.9 °F
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