Oar Island Weather Forecast

    • 57
    • 78

    Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

    • 51
    • 72

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 59
    • 71

    Chance Rain Showers

Today 4 Sep Lincoln

Partly sunny. Patchy fog in the morning. A slight chance of Showers in the afternoon. Highs around 80. Light and variable Winds. Chance of rain 20 percent.

Tonight 4 Sep Lincoln

Mostly clear with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the upper 50s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oar Island Temperature Statistics

September Temperature

Wiscasset Airport (14.9 miles)

  • Lowest 1 September, 2026

    51.1 °F

  • Average September

    63.7 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Wiscasset Airport (14.9 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.1 °F
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