South Berwick Weather Forecast

    • 40
    • 50

    Rain

    • 45
    • 68

    Rain/Snow

    • 42
    • 60

    Rain

    • 46
    • 66

    Chance Rain Showers

    • 48
    • 66

    Slight Chance Rain Showers

    • 55
    • 75

    Partly Sunny

Today 30 May Interior York

Rain this Morning, then a slight chance of Showers this afternoon. Highs around 50. North Winds 15 to 25 Mph. Gusts up to 45 Mph, decreasing to 35 Mph this afternoon. Chance of rain near 100 percent.

Tonight 30 May Interior York

Partly cloudy in the Evening, then clearing. Chance of frost in Sheltered Locations after midnight. Lows in the upper 30s. North Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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South Berwick Temperature Statistics

May Temperature

Rochester - Skyhaven Airport (6.2 miles)

  • Lowest 9 May, 2026

    33.1 °F

  • Average May

    58 °F

  • Highest 19 May, 2026

    93.9 °F

Climate (2021–Present)

Rochester - Skyhaven Airport (6.2 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.7 °F
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