Five Islands Weather Forecast

    • 58
    • 70

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

    • 47
    • 59

    Chance Rain Showers

    • 46
    • 57

    Chance Rain Showers

    • 45
    • 56

    Chance Rain Showers

    • 47
    • 60

    Slight Chance Rain Showers

Today 26 May Sagadahoc

Mostly sunny. Highs in the lower 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 26 May Sagadahoc

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Five Islands Temperature Statistics

May Temperature

Wiscasset Airport (9.3 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    55.8 °F

  • Highest 19 May, 2026

    91 °F

Climate (2021–Present)

Wiscasset Airport (9.3 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
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