Salter Island Weather Forecast

    • 53
    • 61

    Mostly Sunny

    • 57
    • 67

    Mostly Sunny

    • 52
    • 70

    Partly Sunny

    • 49
    • 61

    Chance Rain Showers

    • 48
    • 57

    Chance Rain Showers

    • 48
    • 57

    Chance Rain Showers

Today 25 May Sagadahoc

Partly sunny. Highs in the upper 60s. Light and variable Winds.

Tonight 25 May Sagadahoc

Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Salter Island Temperature Statistics

May Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    55.9 °F

  • Highest 19 May, 2026

    91 °F

Climate (2021–Present)

Wiscasset Airport (14.9 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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