Koyuk Alfred Adams Airport Weather Forecast

    • 40
    • 53

    Slight Chance Rain

    • 36
    • 52

    Partly Sunny

    • 34
    • 47

    Mostly Cloudy

    • 32
    • 45

    Mostly Cloudy

    • 31
    • 43

    Mostly Cloudy

    • 31
    • 43

    Mostly Cloudy

Today 18 Sep Eastern Norton Sound and Nulato Hills

Mostly cloudy in the morning then becoming partly sunny. A slight chance of Showers. Highs in the lower to mid 50s. Northeast Winds to 10 Mph.

Tonight 18 Sep Eastern Norton Sound and Nulato Hills

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy after midnight. Lows in the upper 30s to lower 40s. Northeast Winds to 10 Mph.

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Koyuk Alfred Adams Airport Temperature Statistics

September Temperature

Koyuk, Koyuk Airport (0 miles)

  • Lowest 12 September, 2025

    32 °F

  • Average September

    45.3 °F

  • Highest 7 September, 2025

    55 °F

Climate (2020–Present)

Koyuk, Koyuk Airport (0 miles)

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  • Average Low 2020–2025

    23 °F

  • Average 2020–2025

    28.7 °F

  • Average High 2020–2025

    34.4 °F
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