Montsweag Bay - Back River Entrance Weather Forecast

    • 61
    • 84

    Increasing Clouds

    • 57
    • 81

    Slight Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

    • 60
    • 81

    Partly Sunny

    • 66
    • 89

    Slight Chance Rain Showers

    • 65
    • 91

    Chance Rain Showers

Today 5 Jul Lincoln

Mostly sunny. Highs in the lower 80s. Light and variable Winds, becoming southwest around 10 Mph this afternoon.

Tonight 5 Jul Lincoln

Partly cloudy. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Montsweag Bay - Back River Entrance Temperature Statistics

July Temperature

Wiscasset Airport (1.2 miles)

  • Lowest 1 July, 2026

    66.9 °F

  • Average July

    81.9 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (1.2 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.9 °F
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