Johns Bay - Hay Island Weather Forecast

    • 61
    • 72

    Rain Showers

    • 60
    • 75

    Chance Rain Showers

    • 58
    • 76

    Mostly Sunny

    • 58
    • 74

    Mostly Sunny

    • 59
    • 75

    Partly Sunny

    • 61
    • 75

    Partly Sunny

Today 21 Jul Lincoln

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jul Lincoln

A chance of Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Lows around 60. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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Johns Bay - Hay Island Temperature Statistics

July Temperature

Wiscasset Airport (11.2 miles)

  • Lowest 18 July, 2026

    53.1 °F

  • Average July

    74.2 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (11.2 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58 °F
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