Saco River - Thunder Island Weather Forecast

    • 39
    • 51

    Chance Rain Showers

    • 38
    • 58

    Chance Rain Showers

    • 45
    • 65

    Partly Sunny

    • 52
    • 70

    Chance Rain Showers

    • 47
    • 65

    Rain Showers Likely

    • 43
    • 58

    Rain Showers Likely

    • 38
    • 59

    Chance Rain Showers

Today 2 May Coastal York

Mostly cloudy. Showers, mainly this morning. Highs in the lower 50s. Northeast Winds around 10 Mph with Gusts up to 20 Mph, becoming southwest this afternoon. Chance of rain 80 percent.

Tonight 2 May Coastal York

Cloudy with a 50 percent chance of Showers. Lows around 40. Light and variable Winds.

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Saco River - Thunder Island Temperature Statistics

May Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40.1 °F
  • Average 2021–2026

    48.7 °F
  • Average High 2021–2026

    57.2 °F
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