Folly Island Weather Forecast

    • 28
    • 33

    Decreasing Clouds

    • 31
    • 42

    Decreasing Clouds

    • 41
    • 47

    Rain

    • 26
    • 52

    Rain

    • 31
    • 37

    Chance Rain/Snow

    • 24
    • 41

    Partly Sunny

    • 21
    • 32

    Partly Sunny

Today 16 Dec Coastal York

Mostly sunny. Highs in the lower 30s. Light and variable Winds.

Tonight 16 Dec Coastal York

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 20s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folly Island Temperature Statistics

December Temperature

Sanford, Sanford Regional Airport (14.3 miles)

  • Lowest 14 December, 2025

    12 °F
  • Average December

    27.4 °F
  • Highest 1 December, 2025

    37 °F

Climate (2020–Present)

Sanford, Sanford Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    37.6 °F
  • Average 2020–2025

    48.6 °F
  • Average High 2020–2025

    58.4 °F
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