Elwell Island Weather Forecast

    • 15
    • 34

    Snow Likely

    • 9
    • 24

    Mostly Sunny

    • 26
    • 36

    Chance Rain/Snow

    • 30
    • 44

    Rain Likely

    • 24
    • 40

    Slight Chance Snow Showers

    • 19
    • 35

    Chance Snow Showers

Today 7 Dec Knox

Mostly cloudy with a 20 percent chance of snow. Highs around 30. Northwest Winds around 10 Mph.

Tonight 7 Dec Knox

Snow. Snow accumulation of 2 to 4 Inches. Lows around 13. Light and variable Winds, becoming north around 10 Mph with Gusts up to 25 Mph after midnight. Chance of snow 90 percent.

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Elwell Island Temperature Statistics

December Temperature

Rockland, Knox County Regional Airport (5.6 miles)

  • Lowest 5 December, 2025

    5 °F

  • Average December

    26.7 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    55.2 °F
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