Wiscasset Weather Forecast

    • 52
    • 80

    Increasing Clouds

    • 52
    • 79

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

    • 58
    • 77

    Chance Rain Showers

    • 58
    • 72

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 61
    • 81

    Slight Chance Thunderstorms

Today 25 Jul Lincoln

Mostly sunny. Highs in the lower 80s. South Winds around 10 Mph.

Tonight 25 Jul Lincoln

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wiscasset Temperature Statistics

July Temperature

Wiscasset Airport (3.1 miles)

  • Lowest 18 July, 2026

    53.1 °F

  • Average July

    73.1 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

Wiscasset Airport (3.1 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58 °F
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