Granite Mountain Air Station Weather Forecast

    • 37
    • 43

    Rain Showers

    • 30
    • 40

    Rain Showers

    • 27
    • 36

    Snow Showers

    • 26
    • 37

    Snow Showers

    • 30
    • 37

    Mostly Cloudy

    • 31
    • 39

    Snow Showers

Today 17 Sep Interior Seward Peninsula

Cloudy. Isolated Showers and snow Showers in the Morning, then scattered Showers in the afternoon. Highs in the lower 40s. North Winds to 10 Mph.

Tonight 17 Sep Interior Seward Peninsula

Cloudy with scattered Showers. Scattered snow Showers after midnight. Lows in the mid 30s. North Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Mountain Air Station Temperature Statistics

September Temperature

Koyuk, Koyuk Airport (32.3 miles)

  • Lowest 2 September, 2026

    28.9 °F

  • Average September

    48.7 °F

  • Highest 6 September, 2026

    60.1 °F

Climate (2021–2026)

Koyuk, Koyuk Airport (32.3 miles)

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  • Average Low 2021–2026

    22.2 °F

  • Average 2021–2026

    27.8 °F

  • Average High 2021–2026

    33.5 °F
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