Cohen Island Weather Forecast

    • 42
    • 55

    Rain Showers Likely

    • 40
    • 53

    Rain Showers Likely

    • 40
    • 53

    Chance Rain Showers

    • 40
    • 51

    Slight Chance Rain Showers

    • 43
    • 52

    Rain Showers

    • 43
    • 52

    Rain Showers

    • 42
    • 52

    Rain Showers Likely

Today 20 Sep Southern Kachemak Bay

Rain Showers likely. Lows around 40. Highs in the mid 50s.

Tonight 20 Sep Southern Kachemak Bay

Cloudy with a chance of rain Showers. Lows around 40. Southwest wind 15 Mph.

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  • Temperature Real-Time

Cohen Island Temperature Statistics

September Temperature

Homer, Homer Airport (7.5 miles)

  • Lowest 2 September, 2026

    37 °F

  • Average September

    52.4 °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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