Peterson Bay Weather Forecast

    • 37
    • 45

    Rain Likely

    • 34
    • 44

    Slight Chance Rain

    • 35
    • 44

    Rain Showers

    • 35
    • 43

    Chance Rain

    • 34
    • 43

    Chance Rain

    • 32
    • 41

    Chance Rain

    • 32
    • 42

    Chance Rain

Today 19 Oct Southern Kachemak Bay

Mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 40s. East wind 15 Mph. Gusts to 30 Mph in the afternoon.

Tonight 19 Oct Southern Kachemak Bay

Numerous rain Showers in the Evening, then a slight chance of rain after midnight. Lows in the mid 30s. Northeast wind 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peterson Bay Temperature Statistics

October Temperature

Homer, Homer Airport (8.1 miles)

  • Lowest 17 October, 2025

    35.1 °F

  • Average October

    48.5 °F

  • Highest 5 October, 2025

    60.1 °F

Climate (2020–Present)

Homer, Homer Airport (8.1 miles)

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  • Average Low 2020–2025

    35 °F

  • Average 2020–2025

    41.2 °F

  • Average High 2020–2025

    46.7 °F
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