Graffam Island Weather Forecast

    • 34
    • 47

    Mostly Cloudy

    • 34
    • 48

    Mostly Sunny

    • 41
    • 50

    Mostly Sunny

    • 43
    • 53

    Partly Sunny

    • 44
    • 54

    Partly Sunny

    • 41
    • 54

    Mostly Sunny

Today 15 Nov Knox

Partly sunny. Highs in the mid 40s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Nov Knox

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 20s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Graffam Island Temperature Statistics

November Temperature

Rockland, Knox County Regional Airport (5.6 miles)

  • Lowest 1 November, 2026

    26.1 °F

  • Average November

    48.6 °F

  • Highest 2 November, 2026

    66.9 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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