Katmai Bay Weather Forecast

    • 49
    • 54

    Rain Showers

    • 49
    • 55

    Rain Showers

    • 49
    • 55

    Chance Rain

    • 47
    • 53

    Cloudy

    • 43
    • 51

    Mostly Cloudy

    • 44
    • 50

    Mostly Cloudy

    • 0
    • 50

    Mostly Cloudy

Today 18 Sep Kodiak Island Southwest

Cloudy with scattered Showers. Highs in the mid 50s. Northeast wind 15 Mph.

Tonight 18 Sep Kodiak Island Southwest

Numerous Showers in the Evening, then scattered Showers after midnight. Lows in the mid 40s. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katmai Bay Temperature Statistics

September Temperature

King Salmon, King Salmon Airport (78.9 miles)

  • Lowest 14 September, 2025

    27 °F

  • Average September

    50.1 °F

  • Highest 3 September, 2025

    66 °F

Climate (2020–Present)

King Salmon, King Salmon Airport (78.9 miles)

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  • Average Low 2020–2025

    29.4 °F

  • Average 2020–2025

    37.1 °F

  • Average High 2020–2025

    44.6 °F
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