Salter Island Weather Forecast

    • 57
    • 72

    Rain

    • 57
    • 68

    Mostly Sunny

    • 55
    • 66

    Partly Sunny

    • 59
    • 65

    Rain Showers Likely

    • 59
    • 70

    Slight Chance Rain Showers

    • 58
    • 69

    Partly Sunny

    • 57
    • 67

    Slight Chance Rain Showers

Today 15 Jun Sagadahoc

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph.

Tonight 15 Jun Sagadahoc

Partly cloudy this Evening, then clearing. Lows in the lower 50s. Northwest Winds around 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Salter Island Temperature Statistics

June Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 2 June, 2026

    39.9 °F

  • Average June

    65.5 °F

  • Highest 13 June, 2026

    88 °F

Climate (2021–Present)

Wiscasset Airport (14.9 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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