Kennebunkport Weather Forecast

    • 66
    • 83

    Decreasing Clouds

    • 68
    • 85

    Mostly Sunny

    • 67
    • 85

    Slight Chance Thunderstorms

    • 67
    • 84

    Chance Thunderstorms

    • 66
    • 89

    Mostly Sunny

    • 65
    • 87

    Chance Rain Showers

Today 5 Aug Coastal York

Partly sunny. Warm with Highs in the mid 80s. Light and variable Winds, becoming south around 10 Mph this afternoon.

Tonight 5 Aug Coastal York

Partly cloudy. Lows in the mid 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kennebunkport Temperature Statistics

August Temperature

Sanford, Sanford Regional Airport (11.8 miles)

  • Lowest 1 August, 2026

    57 °F

  • Average August

    72.5 °F

  • Highest 2 August, 2026

    86 °F

Climate (2021–2026)

Sanford, Sanford Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    58.3 °F
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