St. Matthew Island Weather Forecast

    • 47
    • 50

    Rain Likely

    • 46
    • 50

    Partly Sunny

    • 46
    • 48

    Mostly Cloudy

    • 45
    • 49

    Partly Sunny

    • 45
    • 48

    Mostly Cloudy

    • 45
    • 48

    Chance Rain

    • 44
    • 48

    Mostly Cloudy

Today 6 Sep Kuskokwim Delta Coast and Nunivak Island

Rain. Highs in the mid 50s. Southeast wind 15 to 30 Mph. Gusts to 45 Mph in the morning.

Tonight 6 Sep Kuskokwim Delta Coast and Nunivak Island

Rain. Areas of fog after midnight. Lows in the lower 50s. Southeast wind 10 to 25 Mph with Gusts to 40 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Matthew Island Temperature Statistics

September Temperature

Mekoryuk, Mekoryuk Airport (220 miles)

  • Lowest 3 September, 2025

    46 °F

  • Average September

    50.3 °F

  • Highest 1 September, 2025

    55 °F

Climate (2020–Present)

Mekoryuk, Mekoryuk Airport (220 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    27.2 °F

  • Average 2020–2025

    31.7 °F

  • Average High 2020–2025

    35.9 °F
Get WillyWeather+ to remove ads