Cohen Island Weather Forecast

    • 44
    • 54

    Rain Likely

    • 41
    • 53

    Rain Likely

    • 42
    • 51

    Rain Showers Likely

    • 40
    • 50

    Rain Showers Likely

    • 39
    • 48

    Rain Showers Likely

    • 39
    • 49

    Chance Rain Showers

    • 40
    • 50

    Chance Rain Showers

Today 17 Sep Southern Kachemak Bay

Partly sunny. A slight chance of rain Showers in the afternoon. Highs in the mid 50s. Southeast wind 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 17 Sep Southern Kachemak Bay

A chance of Showers in the Evening, then rain after midnight. Lows in the mid 40s. Southeast wind 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cohen Island Temperature Statistics

September Temperature

Homer, Homer Airport (7.5 miles)

  • Lowest 2 September, 2026

    37 °F

  • Average September

    52.9 °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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