Granite Island Weather Forecast

    • 52
    • 55

    Rain

    • 51
    • 54

    Rain

    • 49
    • 52

    Rain

    • 50
    • 56

    Rain Showers

    • 51
    • 58

    Chance Rain Showers

    • 53
    • 61

    Partly Sunny

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    • 61

    Mostly Sunny

Today 19 Jul Southern Kenai Mtns

Rain. Rain may be heavy at Times. Highs in the lower 50s. Southeast wind 15 Mph with Gusts to 25 Mph.

Tonight 19 Jul Southern Kenai Mtns

Rain. Rain may be heavy at Times. Lows in the upper 40s. Southeast wind 15 Mph with Gusts to 25 Mph.

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Granite Island Temperature Statistics

July Temperature

Seward (34.2 miles)

  • Lowest 1 July, 2026

    39.9 °F

  • Average July

    52.5 °F

  • Highest 10 July, 2026

    72 °F

Climate (2021–2026)

Seward (34.2 miles)

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  • Average Low 2021–2026

    34.8 °F

  • Average 2021–2026

    40.2 °F

  • Average High 2021–2026

    45.6 °F
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