Granite Island Weather Forecast

    • 44
    • 48

    Rain

    • 42
    • 50

    Rain Likely

    • 41
    • 47

    Chance Rain

    • 41
    • 46

    Chance Rain

    • 40
    • 46

    Chance Rain

    • 38
    • 45

    Chance Rain

Today 19 Oct Southern Kenai Mtns

Partly cloudy in the Morning, then rain likely in the afternoon. Highs in the mid 40s. Northeast wind 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 19 Oct Southern Kenai Mtns

Rain. Lows in the mid 30s to lower 40s. Northeast wind 10 to 20 Mph with Gusts to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Island Temperature Statistics

October Temperature

Seward (34.2 miles)

  • Lowest 14 October, 2025

    35.1 °F

  • Average October

    46.2 °F

  • Highest 2 October, 2025

    57.9 °F

Climate (2020–Present)

Seward (34.2 miles)

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  • Average Low 2020–2025

    35.1 °F

  • Average 2020–2025

    40.5 °F

  • Average High 2020–2025

    46 °F
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