Chisik Island Weather Forecast

    • 45
    • 53

    Rain Showers

    • 43
    • 51

    Rain Showers

    • 44
    • 55

    Mostly Cloudy

    • 43
    • 53

    Chance Rain

    • 41
    • 54

    Chance Rain

    • 41
    • 50

    Mostly Cloudy

Today 18 Sep Tyonek

Widespread rain Showers in the Morning, then numerous rain Showers in the afternoon. Highs in the mid 50s. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 18 Sep Tyonek

Numerous Showers in the Evening, then scattered Showers after midnight. Lows in the upper 40s. North wind 15 Mph.

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Chisik Island Temperature Statistics

September Temperature

Homer, Homer Airport (51 miles)

  • Lowest 14 September, 2025

    35.1 °F

  • Average September

    53.2 °F

  • Highest 3 September, 2025

    66.9 °F

Climate (2020–Present)

Homer, Homer Airport (51 miles)

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  • Average Low 2020–2025

    34.9 °F

  • Average 2020–2025

    41.2 °F

  • Average High 2020–2025

    46.7 °F
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