Cohen Island Weather Forecast

    • 55
    • 56

    Slight Chance Rain

    • 49
    • 58

    Partly Sunny

    • 51
    • 56

    Mostly Cloudy

    • 50
    • 60

    Cloudy

    • 48
    • 57

    Rain Showers Likely

    • 43
    • 55

    Mostly Cloudy

Today 11 Sep Southern Kachemak Bay

Mostly sunny. Patchy fog in the morning. Highs around 60. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 11 Sep Southern Kachemak Bay

Mostly cloudy with a slight chance of rain. Lows in the mid 50s. South wind 15 Mph.

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Cohen Island Temperature Statistics

September Temperature

Homer, Homer Airport (7.5 miles)

  • Lowest 2 September, 2026

    37 °F

  • Average September

    53.7 °F

  • Highest 3 September, 2026

    66.9 °F

Climate (2021–2026)

Homer, Homer Airport (7.5 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    46.1 °F
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