Northern Island Weather Forecast

    • 42
    • 59

    Mostly Sunny

    • 47
    • 59

    Mostly Sunny

    • 52
    • 58

    Chance Rain Showers

    • 49
    • 59

    Rain Showers Likely

    • 49
    • 58

    Rain Showers Likely

    • 46
    • 57

    Rain Showers Likely

Today 17 Oct Knox

Mostly sunny. Highs around 60. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Oct Knox

Mostly clear. Lows in the upper 30s. North Winds around 10 Mph.

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Northern Island Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (8.1 miles)

  • Lowest 10 October, 2025

    32 °F

  • Average October

    54.6 °F

  • Highest 6 October, 2025

    77 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (8.1 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
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