Cornish Weather Forecast

    • 48
    • 78

    Increasing Clouds

    • 50
    • 75

    Mostly Cloudy

    • 54
    • 80

    Partly Sunny

    • 40
    • 75

    Sunny

    • 38
    • 68

    Mostly Sunny

    • 46
    • 74

    Partly Sunny

Today 16 Sep Interior York

Mostly sunny. Highs in the mid 70s. Light and variable Winds.

Tonight 16 Sep Interior York

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornish Temperature Statistics

September Temperature

Fryeburg, Eastern Slopes Regional Airport (14.3 miles)

  • Lowest 9 September, 2025

    37 °F

  • Average September

    60.6 °F

  • Highest 1 September, 2025

    81 °F

Climate (2020–Present)

Fryeburg, Eastern Slopes Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.3 °F

  • Average High 2020–2025

    58.7 °F
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