South Berwick Weather Forecast

    • 55
    • 84

    Increasing Clouds

    • 46
    • 73

    Sunny

    • 60
    • 74

    Chance Rain Showers

    • 60
    • 76

    Slight Chance Rain Showers

    • 48
    • 74

    Partly Sunny

    • 56
    • 71

    Partly Sunny

    • 58
    • 80

    Slight Chance Rain Showers

Today 10 Sep Interior York

Mostly sunny. Highs in the lower 80s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 10 Sep Interior York

Partly cloudy. Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

South Berwick Temperature Statistics

September Temperature

Rochester - Skyhaven Airport (6.2 miles)

  • Lowest 7 September, 2026

    50 °F

  • Average September

    65.5 °F

  • Highest 4 September, 2026

    84 °F

Climate (2021–2026)

Rochester - Skyhaven Airport (6.2 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    60.8 °F
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