St. Matthew Island Weather Forecast

    • 47
    • 50

    Breezy

    • 46
    • 51

    Breezy

    • 45
    • 50

    Chance Rain

    • 45
    • 49

    Rain Showers

    • 44
    • 48

    Chance Rain Showers

    • 43
    • 48

    Chance Rain Showers

    • 44
    • 48

    Chance Rain Showers

Today 11 Sep Kuskokwim Delta Coast and Nunivak Island

Patchy fog in the morning. Rain in the Morning, then a chance of rain in the afternoon. Highs in the mid 50s. South wind 15 to 30 Mph. Gusts to 45 Mph decreasing to 35 Mph in the afternoon.

Tonight 11 Sep Kuskokwim Delta Coast and Nunivak Island

Mostly cloudy. A chance of rain in the evening. Patchy fog. Lows in the mid 40s. Southwest wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Matthew Island Temperature Statistics

September Temperature

Mekoryuk, Mekoryuk Airport (220 miles)

  • Lowest 1 September, 2026

    44.6 °F

  • Average September

    50.8 °F

  • Highest 3 September, 2026

    61 °F

Climate (2021–2026)

Mekoryuk, Mekoryuk Airport (220 miles)

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  • Average Low 2021–2026

    27.5 °F

  • Average 2021–2026

    32.1 °F

  • Average High 2021–2026

    36.3 °F
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