Cornish Weather Forecast

    • 18
    • 38

    Decreasing Clouds

    • 29
    • 41

    Rain

    • 20
    • 53

    Rain

    • 23
    • 33

    Chance Snow

    • 15
    • 40

    Partly Sunny

    • 9
    • 27

    Mostly Sunny

Today 17 Dec Interior York

Partly sunny. Highs in the upper 30s. Southwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 17 Dec Interior York

Mostly clear. Lows in the lower 20s. West Winds around 10 Mph with Gusts up to 20 Mph this Evening, becoming light and variable.

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  • Temperature Real-Time

Cornish Temperature Statistics

December Temperature

Fryeburg, Eastern Slopes Regional Airport (14.3 miles)

  • Lowest 9 December, 2025

    -15 °F

  • Average December

    20 °F

  • Highest 1 December, 2025

    36 °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

    47.2 °F

  • Average High 2020–2025

    58.7 °F
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