Isiah Head Weather Forecast

    • 46
    • 48

    Rain Likely

    • 46
    • 52

    Rain Showers

    • 47
    • 55

    Mostly Cloudy

    • 49
    • 56

    Mostly Sunny

    • 51
    • 59

    Partly Sunny

    • 52
    • 59

    Partly Sunny

Today 23 May Sagadahoc

Rain. Highs in the upper 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 23 May Sagadahoc

Cloudy with scattered Showers. Lows in the lower 40s. West Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Isiah Head Temperature Statistics

May Temperature

Wiscasset Airport (18 miles)

  • Lowest 1 May, 2025

    33.7 °F

  • Average May

    55.4 °F

  • Highest 16 May, 2025

    73.7 °F

Climate (2020–Present)

Wiscasset Airport (18 miles)

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  • Average Low 2020–2025

    38.8 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.8 °F
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