Outer Heron Island Weather Forecast

    • 62
    • 67

    Chance Rain

    • 62
    • 70

    Mostly Sunny

    • 63
    • 69

    Partly Sunny

    • 63
    • 68

    Partly Sunny

    • 63
    • 69

    Chance Rain Showers

    • 64
    • 69

    Chance Rain Showers

Today 18 Aug Lincoln

Cloudy. A chance of Showers Early, then a slight chance of Showers. Highs around 70. West Winds around 10 Mph. Chance of rain 30 percent.

Tonight 18 Aug Lincoln

Partly cloudy. Lows in the upper 50s. West Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Outer Heron Island Temperature Statistics

August Temperature

Wiscasset Airport (14.3 miles)

  • Lowest 15 August, 2022

    53.1 °F
  • Average August

    71.7 °F
  • Highest 7 August, 2022

    90 °F

Climate (2010–Present)

Wiscasset Airport (14.3 miles)

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  • Average Low 2010–Present

    37.7 °F
  • Average 2010–Present

    47.4 °F
  • Average High 2010–Present

    56.6 °F
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