Peterson Bay Weather Forecast

    • 31
    • 38

    Mostly Cloudy

    • 34
    • 36

    Mostly Cloudy

    • 29
    • 38

    Mostly Cloudy

    • 27
    • 35

    Partly Sunny

    • 27
    • 35

    Partly Sunny

    • 24
    • 34

    Partly Sunny

Today 18 Jan Southern Kachemak Bay

Mostly cloudy with a slight chance of rain in the Morning, then mostly sunny in the afternoon. Highs in the upper 30s. East wind 15 Mph in the morning becoming light.

Tonight 18 Jan Southern Kachemak Bay

Partly cloudy. Areas of freezing fog. Lows around 30. Light Winds.

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Peterson Bay Temperature Statistics

January Temperature

Homer, Homer Airport (8.1 miles)

  • Lowest 8 January, 2026

    -7.1 °F

  • Average January

    14.3 °F

  • Highest 15 January, 2026

    44.1 °F

Climate (2021–Present)

Homer, Homer Airport (8.1 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    40.8 °F

  • Average High 2021–2026

    46.4 °F
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